diff --git a/app/Handlers/Events/AdminEventHandler.php b/app/Handlers/Events/AdminEventHandler.php
index b7f999fe19..79e1cbeb40 100644
--- a/app/Handlers/Events/AdminEventHandler.php
+++ b/app/Handlers/Events/AdminEventHandler.php
@@ -35,6 +35,8 @@ use Swift_TransportException;
 class AdminEventHandler
 {
     /**
+     * Sends a test message to an administrator.
+     *
      * @param AdminRequestedTestMessage $event
      *
      * @return bool
diff --git a/app/Http/Controllers/Account/ReconcileController.php b/app/Http/Controllers/Account/ReconcileController.php
index 518785380f..b5573c83a4 100644
--- a/app/Http/Controllers/Account/ReconcileController.php
+++ b/app/Http/Controllers/Account/ReconcileController.php
@@ -45,6 +45,7 @@ use View;
 
 /**
  * Class ReconcileController.
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class ReconcileController extends Controller
 {
@@ -100,7 +101,7 @@ class ReconcileController extends Controller
 
         return view(
             'accounts.reconcile.edit',
-            compact('journal', 'optionalFields', 'assetAccounts', 'what', 'budgetList', 'subTitle')
+            compact('journal', 'subTitle')
         )->with('data', $preFilled);
 
     }
@@ -136,8 +137,6 @@ class ReconcileController extends Controller
 
         /** @var Transaction $transaction */
         foreach ($transactions as $transaction) {
-            // {% if transaction.date > end %}
-
             $amount = bcadd($amount, $transaction->amount);
         }
 
@@ -148,24 +147,12 @@ class ReconcileController extends Controller
                 ++$countCleared;
             }
         }
-
-        // final difference:
-        //{% set diff = (startBalance - endBalance) + clearedAmount + amount %}
         $difference  = bcadd(bcadd(bcsub($startBalance, $endBalance), $clearedAmount), $amount);
         $diffCompare = bccomp($difference, '0');
-
         $return         = [
-            'is_zero'  => false,
             'post_uri' => $route,
-            'html'     => '',
+            'html'     => view('accounts.reconcile.overview', compact('account', 'start', 'diffCompare', 'difference', 'end', 'clearedIds', 'transactionIds', 'clearedAmount', 'startBalance', 'endBalance', 'amount', 'route', 'countCleared'))->render(),
         ];
-        $return['html'] = view(
-            'accounts.reconcile.overview',
-            compact(
-                'account', 'start', 'diffCompare', 'difference', 'end', 'clearedIds', 'transactionIds', 'clearedAmount', 'startBalance', 'endBalance', 'amount',
-                'route', 'countCleared'
-            )
-        )->render();
 
         return Response::json($return);
     }
@@ -175,7 +162,7 @@ class ReconcileController extends Controller
      * @param Carbon|null $start
      * @param Carbon|null $end
      *
-     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector|\Illuminate\View\View
      */
     public function reconcile(Account $account, Carbon $start = null, Carbon $end = null)
     {
@@ -219,28 +206,14 @@ class ReconcileController extends Controller
         $overviewUri     = route('accounts.reconcile.overview', [$account->id, '%start%', '%end%']);
         $indexUri        = route('accounts.reconcile', [$account->id, '%start%', '%end%']);
 
-        return view(
-            'accounts.reconcile.index',
-            compact(
-                'account',
-                'currency',
-                'subTitleIcon',
-                'start',
-                'end',
-                'subTitle',
-                'startBalance',
-                'endBalance',
-                'transactionsUri',
-                'selectionStart',
-                'selectionEnd',
-                'overviewUri',
-                'indexUri'
-            )
-        );
+        return view('accounts.reconcile.index', compact('account', 'currency', 'subTitleIcon', 'start', 'end', 'subTitle', 'startBalance', 'endBalance', 'transactionsUri', 'overviewUri', 'indexUri'));
     }
 
     /**
-     * @param TransactionJournal $journal
+     * @param JournalRepositoryInterface $repository
+     * @param TransactionJournal         $journal
+     *
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector|\Illuminate\View\View
      */
     public function show(JournalRepositoryInterface $repository, TransactionJournal $journal)
     {
@@ -257,9 +230,12 @@ class ReconcileController extends Controller
     }
 
     /**
+     * @param Request $request
      * @param Account $account
      * @param Carbon  $start
      * @param Carbon  $end
+     *
+     * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
      */
     public function submit(Request $request, Account $account, Carbon $start, Carbon $end)
     {
diff --git a/app/Mail/AdminTestMail.php b/app/Mail/AdminTestMail.php
index a0402718d3..9895359c3b 100644
--- a/app/Mail/AdminTestMail.php
+++ b/app/Mail/AdminTestMail.php
@@ -1,7 +1,4 @@
 <?php
-
-declare(strict_types=1);
-
 /**
  * AdminTestMail.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
@@ -22,6 +19,9 @@ declare(strict_types=1);
  * along with Firefly III.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+declare(strict_types=1);
+
+
 namespace FireflyIII\Mail;
 
 use Illuminate\Bus\Queueable;
@@ -30,14 +30,16 @@ use Illuminate\Queue\SerializesModels;
 
 /**
  * Class AdminTestMail.
+ *
+ * Sends a test mail to administrators.
  */
 class AdminTestMail extends Mailable
 {
     use Queueable, SerializesModels;
 
-    /** @var string */
+    /** @var string Email address of admin */
     public $email;
-    /** @var string */
+    /** @var string IP address of admin */
     public $ipAddress;
 
     /**
diff --git a/app/Mail/ConfirmEmailChangeMail.php b/app/Mail/ConfirmEmailChangeMail.php
index c079c4aac8..d08b62eba5 100644
--- a/app/Mail/ConfirmEmailChangeMail.php
+++ b/app/Mail/ConfirmEmailChangeMail.php
@@ -1,7 +1,4 @@
 <?php
-
-declare(strict_types=1);
-
 /**
  * ConfirmEmailChangeMail.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
@@ -22,23 +19,30 @@ declare(strict_types=1);
  * along with Firefly III.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+declare(strict_types=1);
+
 namespace FireflyIII\Mail;
 
 use Illuminate\Bus\Queueable;
 use Illuminate\Mail\Mailable;
 use Illuminate\Queue\SerializesModels;
 
+/**
+ * Class ConfirmEmailChangeMail
+ *
+ * Sends message to new address to confirm change.
+ */
 class ConfirmEmailChangeMail extends Mailable
 {
     use Queueable, SerializesModels;
 
-    /** @var string */
+    /** @var string IP address of user */
     public $ipAddress;
-    /** @var string */
+    /** @var string New email address */
     public $newEmail;
-    /** @var string */
+    /** @var string Old email address */
     public $oldEmail;
-    /** @var string */
+    /** @var string Confirmation link */
     public $uri;
 
     /**
diff --git a/app/Mail/RegisteredUser.php b/app/Mail/RegisteredUser.php
index ea8914883f..1e01647930 100644
--- a/app/Mail/RegisteredUser.php
+++ b/app/Mail/RegisteredUser.php
@@ -36,12 +36,17 @@ use Illuminate\Bus\Queueable;
 use Illuminate\Mail\Mailable;
 use Illuminate\Queue\SerializesModels;
 
+/**
+ * Sends newly registered user an email message.
+ *
+ * Class RegisteredUser
+ */
 class RegisteredUser extends Mailable
 {
     use Queueable, SerializesModels;
-    /** @var string */
+    /** @var string Email address of user */
     public $address;
-    /** @var string */
+    /** @var string IP address of user */
     public $ipAddress;
 
     /**
diff --git a/app/Mail/RequestedNewPassword.php b/app/Mail/RequestedNewPassword.php
index 1d236adb5d..6041424d62 100644
--- a/app/Mail/RequestedNewPassword.php
+++ b/app/Mail/RequestedNewPassword.php
@@ -36,12 +36,16 @@ use Illuminate\Bus\Queueable;
 use Illuminate\Mail\Mailable;
 use Illuminate\Queue\SerializesModels;
 
+/**
+ * Sends user link for new password.
+ * Class RequestedNewPassword
+ */
 class RequestedNewPassword extends Mailable
 {
     use Queueable, SerializesModels;
-    /** @var string */
+    /** @var string IP address of user */
     public $ipAddress;
-    /** @var string */
+    /** @var string URI of password change link */
     public $url;
 
     /**
diff --git a/app/Mail/UndoEmailChangeMail.php b/app/Mail/UndoEmailChangeMail.php
index bc20ed3717..6fc85d6e07 100644
--- a/app/Mail/UndoEmailChangeMail.php
+++ b/app/Mail/UndoEmailChangeMail.php
@@ -1,7 +1,4 @@
 <?php
-
-declare(strict_types=1);
-
 /**
  * UndoEmailChangeMail.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
@@ -22,23 +19,30 @@ declare(strict_types=1);
  * along with Firefly III.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+declare(strict_types=1);
+
+
+
 namespace FireflyIII\Mail;
 
 use Illuminate\Bus\Queueable;
 use Illuminate\Mail\Mailable;
 use Illuminate\Queue\SerializesModels;
 
+/**
+ * Class UndoEmailChangeMail
+ */
 class UndoEmailChangeMail extends Mailable
 {
     use Queueable, SerializesModels;
 
-    /** @var string */
+    /** @var string IP address of user*/
     public $ipAddress;
-    /** @var string */
+    /** @var string New email address */
     public $newEmail;
-    /** @var string */
+    /** @var string Old email address */
     public $oldEmail;
-    /** @var string */
+    /** @var string URI to undo */
     public $uri;
 
     /**
diff --git a/app/Providers/AccountServiceProvider.php b/app/Providers/AccountServiceProvider.php
index b2d35d3a4c..18c91905fd 100644
--- a/app/Providers/AccountServiceProvider.php
+++ b/app/Providers/AccountServiceProvider.php
@@ -51,7 +51,7 @@ class AccountServiceProvider extends ServiceProvider
     }
 
     /**
-     *
+     * Register account repository
      */
     private function registerRepository()
     {
diff --git a/app/Providers/AdminServiceProvider.php b/app/Providers/AdminServiceProvider.php
index e2afa5d433..ff50e60680 100644
--- a/app/Providers/AdminServiceProvider.php
+++ b/app/Providers/AdminServiceProvider.php
@@ -45,7 +45,7 @@ class AdminServiceProvider extends ServiceProvider
     }
 
     /**
-     *
+     * Register link type repository
      */
     private function linkType()
     {
diff --git a/app/Providers/AuthServiceProvider.php b/app/Providers/AuthServiceProvider.php
index 3522b9cc71..b70d194202 100644
--- a/app/Providers/AuthServiceProvider.php
+++ b/app/Providers/AuthServiceProvider.php
@@ -33,6 +33,9 @@ namespace FireflyIII\Providers;
 
 use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
 
+/**
+ * Class AuthServiceProvider
+ */
 class AuthServiceProvider extends ServiceProvider
 {
     /**
diff --git a/app/Repositories/Journal/JournalRepositoryInterface.php b/app/Repositories/Journal/JournalRepositoryInterface.php
index 47075de9df..af54952808 100644
--- a/app/Repositories/Journal/JournalRepositoryInterface.php
+++ b/app/Repositories/Journal/JournalRepositoryInterface.php
@@ -18,6 +18,7 @@
  * You should have received a copy of the GNU General Public License
  * along with Firefly III.  If not, see <http://www.gnu.org/licenses/>.
  */
+
 declare(strict_types=1);
 
 namespace FireflyIII\Repositories\Journal;
diff --git a/app/TransactionRules/Actions/ActionInterface.php b/app/TransactionRules/Actions/ActionInterface.php
index 82a84f0c41..4b8fe556dc 100644
--- a/app/TransactionRules/Actions/ActionInterface.php
+++ b/app/TransactionRules/Actions/ActionInterface.php
@@ -38,6 +38,8 @@ interface ActionInterface
     public function __construct(RuleAction $action);
 
     /**
+     * Execute the action.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/AddTag.php b/app/TransactionRules/Actions/AddTag.php
index 6b7109adf5..79514af3a4 100644
--- a/app/TransactionRules/Actions/AddTag.php
+++ b/app/TransactionRules/Actions/AddTag.php
@@ -32,7 +32,7 @@ use Log;
  */
 class AddTag implements ActionInterface
 {
-    /** @var RuleAction */
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -46,6 +46,8 @@ class AddTag implements ActionInterface
     }
 
     /**
+     * Add a tag
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/AppendDescription.php b/app/TransactionRules/Actions/AppendDescription.php
index 58b7298f41..1c15703706 100644
--- a/app/TransactionRules/Actions/AppendDescription.php
+++ b/app/TransactionRules/Actions/AppendDescription.php
@@ -31,6 +31,7 @@ use Log;
  */
 class AppendDescription implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -44,6 +45,8 @@ class AppendDescription implements ActionInterface
     }
 
     /**
+     * Append description with X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/AppendNotes.php b/app/TransactionRules/Actions/AppendNotes.php
index 4af78bbe30..bdfb17838d 100644
--- a/app/TransactionRules/Actions/AppendNotes.php
+++ b/app/TransactionRules/Actions/AppendNotes.php
@@ -32,6 +32,7 @@ use Log;
  */
 class AppendNotes implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -45,6 +46,8 @@ class AppendNotes implements ActionInterface
     }
 
     /**
+     * Append notes with X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/ClearBudget.php b/app/TransactionRules/Actions/ClearBudget.php
index bf78f5070c..c824651be1 100644
--- a/app/TransactionRules/Actions/ClearBudget.php
+++ b/app/TransactionRules/Actions/ClearBudget.php
@@ -31,6 +31,7 @@ use Log;
  */
 class ClearBudget implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -44,6 +45,8 @@ class ClearBudget implements ActionInterface
     }
 
     /**
+     * Clear all budgets
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/ClearCategory.php b/app/TransactionRules/Actions/ClearCategory.php
index c4f5f8dc81..76456d06fd 100644
--- a/app/TransactionRules/Actions/ClearCategory.php
+++ b/app/TransactionRules/Actions/ClearCategory.php
@@ -31,6 +31,7 @@ use Log;
  */
 class ClearCategory implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -44,6 +45,8 @@ class ClearCategory implements ActionInterface
     }
 
     /**
+     * Clear all categories
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/ClearNotes.php b/app/TransactionRules/Actions/ClearNotes.php
index dd84d16519..0c132687cf 100644
--- a/app/TransactionRules/Actions/ClearNotes.php
+++ b/app/TransactionRules/Actions/ClearNotes.php
@@ -32,6 +32,7 @@ use Log;
  */
 class ClearNotes implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -45,6 +46,8 @@ class ClearNotes implements ActionInterface
     }
 
     /**
+     * Remove notes
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/PrependDescription.php b/app/TransactionRules/Actions/PrependDescription.php
index fa60c30c3f..bab0c148ef 100644
--- a/app/TransactionRules/Actions/PrependDescription.php
+++ b/app/TransactionRules/Actions/PrependDescription.php
@@ -31,6 +31,7 @@ use Log;
  */
 class PrependDescription implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -44,6 +45,8 @@ class PrependDescription implements ActionInterface
     }
 
     /**
+     * Prepend description with X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/PrependNotes.php b/app/TransactionRules/Actions/PrependNotes.php
index 21b20592c8..30b54ae2fd 100644
--- a/app/TransactionRules/Actions/PrependNotes.php
+++ b/app/TransactionRules/Actions/PrependNotes.php
@@ -32,6 +32,7 @@ use Log;
  */
 class PrependNotes implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -45,6 +46,8 @@ class PrependNotes implements ActionInterface
     }
 
     /**
+     * Prepend notes with X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/RemoveAllTags.php b/app/TransactionRules/Actions/RemoveAllTags.php
index d6efb992e0..f1b506b865 100644
--- a/app/TransactionRules/Actions/RemoveAllTags.php
+++ b/app/TransactionRules/Actions/RemoveAllTags.php
@@ -31,6 +31,7 @@ use Log;
  */
 class RemoveAllTags implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -44,6 +45,8 @@ class RemoveAllTags implements ActionInterface
     }
 
     /**
+     * Remove all tags
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/RemoveTag.php b/app/TransactionRules/Actions/RemoveTag.php
index 1ddd98d7a0..a5a2f4d616 100644
--- a/app/TransactionRules/Actions/RemoveTag.php
+++ b/app/TransactionRules/Actions/RemoveTag.php
@@ -32,6 +32,7 @@ use Log;
  */
 class RemoveTag implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -45,6 +46,8 @@ class RemoveTag implements ActionInterface
     }
 
     /**
+     * Remove tag X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/SetBudget.php b/app/TransactionRules/Actions/SetBudget.php
index c9efbb6422..40e93a73d3 100644
--- a/app/TransactionRules/Actions/SetBudget.php
+++ b/app/TransactionRules/Actions/SetBudget.php
@@ -34,6 +34,7 @@ use Log;
  */
 class SetBudget implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -47,6 +48,8 @@ class SetBudget implements ActionInterface
     }
 
     /**
+     * Set budget X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/SetCategory.php b/app/TransactionRules/Actions/SetCategory.php
index daa3b611dd..09e1bcd3d8 100644
--- a/app/TransactionRules/Actions/SetCategory.php
+++ b/app/TransactionRules/Actions/SetCategory.php
@@ -32,6 +32,7 @@ use Log;
  */
 class SetCategory implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -45,6 +46,8 @@ class SetCategory implements ActionInterface
     }
 
     /**
+     * Set category X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/SetDescription.php b/app/TransactionRules/Actions/SetDescription.php
index 4face0a53c..1a72105aff 100644
--- a/app/TransactionRules/Actions/SetDescription.php
+++ b/app/TransactionRules/Actions/SetDescription.php
@@ -31,9 +31,11 @@ use Log;
  */
 class SetDescription implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
+     *
      * TriggerInterface constructor.
      *
      * @param RuleAction $action
@@ -44,6 +46,8 @@ class SetDescription implements ActionInterface
     }
 
     /**
+     * Set description to X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/SetDestinationAccount.php b/app/TransactionRules/Actions/SetDestinationAccount.php
index 75ab0bc67c..933d46b1b4 100644
--- a/app/TransactionRules/Actions/SetDestinationAccount.php
+++ b/app/TransactionRules/Actions/SetDestinationAccount.php
@@ -35,15 +35,16 @@ use Log;
  */
 class SetDestinationAccount implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
-    /** @var TransactionJournal */
+    /** @var TransactionJournal The journal */
     private $journal;
 
-    /** @var Account */
+    /** @var Account The new account */
     private $newDestinationAccount;
 
-    /** @var AccountRepositoryInterface */
+    /** @var AccountRepositoryInterface Account repository */
     private $repository;
 
     /**
@@ -57,6 +58,7 @@ class SetDestinationAccount implements ActionInterface
     }
 
     /**
+     * Set destination account to X
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/SetNotes.php b/app/TransactionRules/Actions/SetNotes.php
index 3b548a9f08..c93419f8a2 100644
--- a/app/TransactionRules/Actions/SetNotes.php
+++ b/app/TransactionRules/Actions/SetNotes.php
@@ -18,6 +18,7 @@
  * You should have received a copy of the GNU General Public License
  * along with Firefly III.  If not, see <http://www.gnu.org/licenses/>.
  */
+
 declare(strict_types=1);
 
 namespace FireflyIII\TransactionRules\Actions;
@@ -32,6 +33,7 @@ use Log;
  */
 class SetNotes implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
     /**
@@ -45,6 +47,8 @@ class SetNotes implements ActionInterface
     }
 
     /**
+     * Set notes to X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Actions/SetSourceAccount.php b/app/TransactionRules/Actions/SetSourceAccount.php
index 733c4ba546..4bdb6be100 100644
--- a/app/TransactionRules/Actions/SetSourceAccount.php
+++ b/app/TransactionRules/Actions/SetSourceAccount.php
@@ -18,6 +18,7 @@
  * You should have received a copy of the GNU General Public License
  * along with Firefly III.  If not, see <http://www.gnu.org/licenses/>.
  */
+
 declare(strict_types=1);
 
 namespace FireflyIII\TransactionRules\Actions;
@@ -35,15 +36,16 @@ use Log;
  */
 class SetSourceAccount implements ActionInterface
 {
+    /** @var RuleAction The rule action */
     private $action;
 
-    /** @var TransactionJournal */
+    /** @var TransactionJournal The journal */
     private $journal;
 
-    /** @var Account */
+    /** @var Account The new source account*/
     private $newSourceAccount;
 
-    /** @var AccountRepositoryInterface */
+    /** @var AccountRepositoryInterface Account repository */
     private $repository;
 
     /**
@@ -57,6 +59,8 @@ class SetSourceAccount implements ActionInterface
     }
 
     /**
+     * Set source account to X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Factory/ActionFactory.php b/app/TransactionRules/Factory/ActionFactory.php
index f45cae70ed..10fa2a5a65 100644
--- a/app/TransactionRules/Factory/ActionFactory.php
+++ b/app/TransactionRules/Factory/ActionFactory.php
@@ -30,10 +30,12 @@ use Log;
 
 /**
  * @codeCoverageIgnore
- * Class ActionFactory
+ *
+ * Class ActionFactory can create actions.
  */
 class ActionFactory
 {
+    /** @var array array of action types */
     protected static $actionTypes = [];
 
     /**
diff --git a/app/TransactionRules/Factory/TriggerFactory.php b/app/TransactionRules/Factory/TriggerFactory.php
index 83fc417097..9ce21ec569 100644
--- a/app/TransactionRules/Factory/TriggerFactory.php
+++ b/app/TransactionRules/Factory/TriggerFactory.php
@@ -31,10 +31,12 @@ use Log;
 
 /**
  * @codeCoverageIgnore
- * Interface TriggerInterface
+ *
+ * Class TriggerFactory can create triggers.
  */
 class TriggerFactory
 {
+    /** @var array array with trigger types */
     protected static $triggerTypes = [];
 
     /**
diff --git a/app/TransactionRules/Processor.php b/app/TransactionRules/Processor.php
index a880c88910..ad4a3560b7 100644
--- a/app/TransactionRules/Processor.php
+++ b/app/TransactionRules/Processor.php
@@ -39,15 +39,15 @@ use Log;
  */
 final class Processor
 {
-    /** @var Collection */
+    /** @var Collection Actions to exectute */
     public $actions;
-    /** @var TransactionJournal */
+    /** @var TransactionJournal Journal to run them on */
     public $journal;
-    /** @var Rule */
+    /** @var Rule Rule that applies */
     public $rule;
-    /** @var Collection */
+    /** @var Collection All triggers*/
     public $triggers;
-    /** @var int */
+    /** @var int Found triggers */
     private $foundTriggers = 0;
 
     /**
@@ -132,6 +132,8 @@ final class Processor
     }
 
     /**
+     * Return found triggers
+     *
      * @return int
      */
     public function getFoundTriggers(): int
@@ -140,6 +142,8 @@ final class Processor
     }
 
     /**
+     * Set found triggers
+     *
      * @param int $foundTriggers
      */
     public function setFoundTriggers(int $foundTriggers)
@@ -148,6 +152,8 @@ final class Processor
     }
 
     /**
+     * Returns the rule
+     *
      * @return \FireflyIII\Models\Rule
      */
     public function getRule(): Rule
@@ -216,6 +222,8 @@ final class Processor
     }
 
     /**
+     * Run the actions
+     *
      * @return bool
      */
     private function actions()
diff --git a/app/TransactionRules/TransactionMatcher.php b/app/TransactionRules/TransactionMatcher.php
index 82753bd86a..49ef27059b 100644
--- a/app/TransactionRules/TransactionMatcher.php
+++ b/app/TransactionRules/TransactionMatcher.php
@@ -36,15 +36,15 @@ use Log;
  */
 class TransactionMatcher
 {
-    /** @var int */
+    /** @var int Limit of matcher */
     private $limit = 10;
     /** @var int Maximum number of transaction to search in (for performance reasons) * */
     private $range = 200;
-    /** @var Rule */
+    /** @var Rule The rule to apply */
     private $rule;
-    /** @var JournalTaskerInterface */
+    /** @var JournalTaskerInterface Tasker for some related tasks */
     private $tasker;
-    /** @var array */
+    /** @var array Types that can be matched using this matcher */
     private $transactionTypes = [TransactionType::DEPOSIT, TransactionType::WITHDRAWAL, TransactionType::TRANSFER];
     /** @var array List of triggers to match */
     private $triggers = [];
@@ -108,6 +108,7 @@ class TransactionMatcher
     }
 
     /**
+     * Return limit
      * @return int
      */
     public function getLimit(): int
@@ -116,6 +117,8 @@ class TransactionMatcher
     }
 
     /**
+     * Set limit
+     *
      * @param int $limit
      *
      * @return TransactionMatcher
@@ -128,6 +131,7 @@ class TransactionMatcher
     }
 
     /**
+     * Get range
      * @return int
      */
     public function getRange(): int
@@ -136,6 +140,8 @@ class TransactionMatcher
     }
 
     /**
+     * Set range
+     *
      * @param int $range
      *
      * @return TransactionMatcher
@@ -148,6 +154,7 @@ class TransactionMatcher
     }
 
     /**
+     * Get triggers
      * @return array
      */
     public function getTriggers(): array
@@ -156,6 +163,8 @@ class TransactionMatcher
     }
 
     /**
+     * Set triggers
+     *
      * @param array $triggers
      *
      * @return TransactionMatcher
@@ -168,6 +177,8 @@ class TransactionMatcher
     }
 
     /**
+     * Set rule
+     *
      * @param Rule $rule
      */
     public function setRule(Rule $rule)
@@ -176,6 +187,8 @@ class TransactionMatcher
     }
 
     /**
+     * Run the processor.
+     *
      * @param Processor $processor
      *
      * @return Collection
diff --git a/app/TransactionRules/Triggers/AbstractTrigger.php b/app/TransactionRules/Triggers/AbstractTrigger.php
index d6e9b73b30..b6ca47c6ca 100644
--- a/app/TransactionRules/Triggers/AbstractTrigger.php
+++ b/app/TransactionRules/Triggers/AbstractTrigger.php
@@ -32,15 +32,15 @@ use FireflyIII\Models\TransactionJournal;
  */
 class AbstractTrigger
 {
-    /** @var bool */
+    /** @var bool Whether to stop processing after this one is checked. */
     public $stopProcessing;
-    /** @var string */
+    /** @var string Value to check for */
     protected $checkValue;
-    /** @var TransactionJournal */
+    /** @var TransactionJournal Journal to check */
     protected $journal;
-    /** @var RuleTrigger */
+    /** @var RuleTrigger Trigger object */
     protected $trigger;
-    /** @var string */
+    /** @var string Trigger value */
     protected $triggerValue;
 
     /**
@@ -53,6 +53,8 @@ class AbstractTrigger
     }
 
     /**
+     * Make a new trigger from the value given in the string.
+     *
      * @codeCoverageIgnore
      *
      * @param string $triggerValue
@@ -70,6 +72,7 @@ class AbstractTrigger
     }
 
     /**
+     * Make a new trigger from the rule trigger in the parameter
      * @codeCoverageIgnore
      *
      * @param RuleTrigger $trigger
@@ -87,6 +90,8 @@ class AbstractTrigger
     }
 
     /**
+     * Make a new trigger from a trigger value.
+     *
      * @codeCoverageIgnore
      *
      * @param string $triggerValue
@@ -102,6 +107,8 @@ class AbstractTrigger
     }
 
     /**
+     * Returns trigger
+     *
      * @codeCoverageIgnore
      *
      * @return RuleTrigger
@@ -112,6 +119,8 @@ class AbstractTrigger
     }
 
     /**
+     * Returns trigger value
+     *
      * @codeCoverageIgnore
      *
      * @return string
diff --git a/app/TransactionRules/Triggers/AmountExactly.php b/app/TransactionRules/Triggers/AmountExactly.php
index fdc6c68391..b6f040478d 100644
--- a/app/TransactionRules/Triggers/AmountExactly.php
+++ b/app/TransactionRules/Triggers/AmountExactly.php
@@ -57,6 +57,8 @@ final class AmountExactly extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * When the amount is exactly X.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/AmountLess.php b/app/TransactionRules/Triggers/AmountLess.php
index 40a3626297..7f3538a200 100644
--- a/app/TransactionRules/Triggers/AmountLess.php
+++ b/app/TransactionRules/Triggers/AmountLess.php
@@ -57,6 +57,8 @@ final class AmountLess extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when amount is less than X.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/AmountMore.php b/app/TransactionRules/Triggers/AmountMore.php
index aa3c1591ea..5e641a8e11 100644
--- a/app/TransactionRules/Triggers/AmountMore.php
+++ b/app/TransactionRules/Triggers/AmountMore.php
@@ -63,6 +63,8 @@ final class AmountMore extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when amount is more than X.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/BudgetIs.php b/app/TransactionRules/Triggers/BudgetIs.php
index b465c76e4c..8a87c96f84 100644
--- a/app/TransactionRules/Triggers/BudgetIs.php
+++ b/app/TransactionRules/Triggers/BudgetIs.php
@@ -58,6 +58,8 @@ final class BudgetIs extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when budget is X.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/CategoryIs.php b/app/TransactionRules/Triggers/CategoryIs.php
index 969ba4d062..840d93d017 100644
--- a/app/TransactionRules/Triggers/CategoryIs.php
+++ b/app/TransactionRules/Triggers/CategoryIs.php
@@ -58,6 +58,8 @@ final class CategoryIs extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when category is X.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/DescriptionContains.php b/app/TransactionRules/Triggers/DescriptionContains.php
index f583f99bde..2a14eb97f0 100644
--- a/app/TransactionRules/Triggers/DescriptionContains.php
+++ b/app/TransactionRules/Triggers/DescriptionContains.php
@@ -63,6 +63,7 @@ final class DescriptionContains extends AbstractTrigger implements TriggerInterf
     }
 
     /**
+     * Returns true when description contains X
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/DescriptionEnds.php b/app/TransactionRules/Triggers/DescriptionEnds.php
index f6a6c5f48c..36b077c7f2 100644
--- a/app/TransactionRules/Triggers/DescriptionEnds.php
+++ b/app/TransactionRules/Triggers/DescriptionEnds.php
@@ -63,6 +63,8 @@ final class DescriptionEnds extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when description ends with X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/DescriptionIs.php b/app/TransactionRules/Triggers/DescriptionIs.php
index 77e310a30e..bce888ebfe 100644
--- a/app/TransactionRules/Triggers/DescriptionIs.php
+++ b/app/TransactionRules/Triggers/DescriptionIs.php
@@ -58,6 +58,8 @@ final class DescriptionIs extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when description is X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/DescriptionStarts.php b/app/TransactionRules/Triggers/DescriptionStarts.php
index c3e123b88b..773a58e03a 100644
--- a/app/TransactionRules/Triggers/DescriptionStarts.php
+++ b/app/TransactionRules/Triggers/DescriptionStarts.php
@@ -63,6 +63,8 @@ final class DescriptionStarts extends AbstractTrigger implements TriggerInterfac
     }
 
     /**
+     * Returns true when description starts with X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/FromAccountContains.php b/app/TransactionRules/Triggers/FromAccountContains.php
index 38c1f5535c..8e265a2645 100644
--- a/app/TransactionRules/Triggers/FromAccountContains.php
+++ b/app/TransactionRules/Triggers/FromAccountContains.php
@@ -63,6 +63,8 @@ final class FromAccountContains extends AbstractTrigger implements TriggerInterf
     }
 
     /**
+     * Returns true when from-account contains X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/FromAccountEnds.php b/app/TransactionRules/Triggers/FromAccountEnds.php
index 4a01a543a1..0c7818ee91 100644
--- a/app/TransactionRules/Triggers/FromAccountEnds.php
+++ b/app/TransactionRules/Triggers/FromAccountEnds.php
@@ -63,6 +63,8 @@ final class FromAccountEnds extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when from account ends with X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/FromAccountIs.php b/app/TransactionRules/Triggers/FromAccountIs.php
index 6764ad94b0..4c8321f241 100644
--- a/app/TransactionRules/Triggers/FromAccountIs.php
+++ b/app/TransactionRules/Triggers/FromAccountIs.php
@@ -63,6 +63,8 @@ final class FromAccountIs extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when from-account is X.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/FromAccountStarts.php b/app/TransactionRules/Triggers/FromAccountStarts.php
index f75bc9717c..117d727273 100644
--- a/app/TransactionRules/Triggers/FromAccountStarts.php
+++ b/app/TransactionRules/Triggers/FromAccountStarts.php
@@ -63,6 +63,8 @@ final class FromAccountStarts extends AbstractTrigger implements TriggerInterfac
     }
 
     /**
+     * Returns true when from-account starts with X.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/HasAnyBudget.php b/app/TransactionRules/Triggers/HasAnyBudget.php
index c039dc006a..57d3e7b2b4 100644
--- a/app/TransactionRules/Triggers/HasAnyBudget.php
+++ b/app/TransactionRules/Triggers/HasAnyBudget.php
@@ -53,6 +53,8 @@ final class HasAnyBudget extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when transactions have any budget
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/HasAnyCategory.php b/app/TransactionRules/Triggers/HasAnyCategory.php
index 50d72ce62e..58177c6603 100644
--- a/app/TransactionRules/Triggers/HasAnyCategory.php
+++ b/app/TransactionRules/Triggers/HasAnyCategory.php
@@ -53,6 +53,8 @@ final class HasAnyCategory extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when journal has any category
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/HasAnyTag.php b/app/TransactionRules/Triggers/HasAnyTag.php
index abac39866f..bbc07bdcdc 100644
--- a/app/TransactionRules/Triggers/HasAnyTag.php
+++ b/app/TransactionRules/Triggers/HasAnyTag.php
@@ -52,6 +52,8 @@ final class HasAnyTag extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when journal has any tag
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/HasAttachment.php b/app/TransactionRules/Triggers/HasAttachment.php
index 2e7eaad91b..b9381cd82f 100644
--- a/app/TransactionRules/Triggers/HasAttachment.php
+++ b/app/TransactionRules/Triggers/HasAttachment.php
@@ -25,6 +25,9 @@ namespace FireflyIII\TransactionRules\Triggers;
 use FireflyIII\Models\TransactionJournal;
 use Log;
 
+/**
+ * Class HasAttachment
+ */
 class HasAttachment extends AbstractTrigger implements TriggerInterface
 {
     /**
@@ -54,6 +57,8 @@ class HasAttachment extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when journal has more than X attachments.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/HasNoBudget.php b/app/TransactionRules/Triggers/HasNoBudget.php
index 6834fd24c8..f0990f99fb 100644
--- a/app/TransactionRules/Triggers/HasNoBudget.php
+++ b/app/TransactionRules/Triggers/HasNoBudget.php
@@ -53,6 +53,7 @@ final class HasNoBudget extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when journal has no budget
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/HasNoCategory.php b/app/TransactionRules/Triggers/HasNoCategory.php
index b12072d005..03c8c18732 100644
--- a/app/TransactionRules/Triggers/HasNoCategory.php
+++ b/app/TransactionRules/Triggers/HasNoCategory.php
@@ -53,6 +53,8 @@ final class HasNoCategory extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when journal has no category
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/HasNoTag.php b/app/TransactionRules/Triggers/HasNoTag.php
index b547171450..377c2bcdd5 100644
--- a/app/TransactionRules/Triggers/HasNoTag.php
+++ b/app/TransactionRules/Triggers/HasNoTag.php
@@ -52,6 +52,8 @@ final class HasNoTag extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Return true when journal has no tags.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/NotesAny.php b/app/TransactionRules/Triggers/NotesAny.php
index fb63301ad7..6e9b298047 100644
--- a/app/TransactionRules/Triggers/NotesAny.php
+++ b/app/TransactionRules/Triggers/NotesAny.php
@@ -53,6 +53,8 @@ final class NotesAny extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when journal has any notes
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/NotesAre.php b/app/TransactionRules/Triggers/NotesAre.php
index 34a7fef5f6..5aea73ae2b 100644
--- a/app/TransactionRules/Triggers/NotesAre.php
+++ b/app/TransactionRules/Triggers/NotesAre.php
@@ -59,6 +59,8 @@ final class NotesAre extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when notes are specifically X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/NotesContain.php b/app/TransactionRules/Triggers/NotesContain.php
index 10f3c35d44..20a8549d56 100644
--- a/app/TransactionRules/Triggers/NotesContain.php
+++ b/app/TransactionRules/Triggers/NotesContain.php
@@ -64,6 +64,8 @@ final class NotesContain extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when notes contains X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/NotesEmpty.php b/app/TransactionRules/Triggers/NotesEmpty.php
index dc1bedff4f..91af8d7b43 100644
--- a/app/TransactionRules/Triggers/NotesEmpty.php
+++ b/app/TransactionRules/Triggers/NotesEmpty.php
@@ -53,6 +53,8 @@ final class NotesEmpty extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when journal has no notes.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/NotesEnd.php b/app/TransactionRules/Triggers/NotesEnd.php
index 8c36fcb659..5ed37b9a04 100644
--- a/app/TransactionRules/Triggers/NotesEnd.php
+++ b/app/TransactionRules/Triggers/NotesEnd.php
@@ -64,6 +64,7 @@ final class NotesEnd extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when notes end with X
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/NotesStart.php b/app/TransactionRules/Triggers/NotesStart.php
index eedea6f71e..31bc0b43b1 100644
--- a/app/TransactionRules/Triggers/NotesStart.php
+++ b/app/TransactionRules/Triggers/NotesStart.php
@@ -64,6 +64,8 @@ final class NotesStart extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * When the notes start with X.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/TagIs.php b/app/TransactionRules/Triggers/TagIs.php
index 3f4fcb19f1..de0b952de1 100644
--- a/app/TransactionRules/Triggers/TagIs.php
+++ b/app/TransactionRules/Triggers/TagIs.php
@@ -58,6 +58,8 @@ final class TagIs extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when tag is X.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/ToAccountContains.php b/app/TransactionRules/Triggers/ToAccountContains.php
index cd4141c826..e73f575a75 100644
--- a/app/TransactionRules/Triggers/ToAccountContains.php
+++ b/app/TransactionRules/Triggers/ToAccountContains.php
@@ -63,6 +63,8 @@ final class ToAccountContains extends AbstractTrigger implements TriggerInterfac
     }
 
     /**
+     * Returns true when to-account contains X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/ToAccountEnds.php b/app/TransactionRules/Triggers/ToAccountEnds.php
index ba2a4f0d30..ab623133c8 100644
--- a/app/TransactionRules/Triggers/ToAccountEnds.php
+++ b/app/TransactionRules/Triggers/ToAccountEnds.php
@@ -63,6 +63,8 @@ final class ToAccountEnds extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when to-account ends with X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/ToAccountIs.php b/app/TransactionRules/Triggers/ToAccountIs.php
index 50a20375c0..ab224ff5a0 100644
--- a/app/TransactionRules/Triggers/ToAccountIs.php
+++ b/app/TransactionRules/Triggers/ToAccountIs.php
@@ -63,6 +63,7 @@ final class ToAccountIs extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when to-account is X.
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/ToAccountStarts.php b/app/TransactionRules/Triggers/ToAccountStarts.php
index 3c47e2cdae..38b18bcd2a 100644
--- a/app/TransactionRules/Triggers/ToAccountStarts.php
+++ b/app/TransactionRules/Triggers/ToAccountStarts.php
@@ -63,6 +63,8 @@ final class ToAccountStarts extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Returns true when to-account starts with X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/TransactionType.php b/app/TransactionRules/Triggers/TransactionType.php
index 3e29c00c4d..0b15a440e1 100644
--- a/app/TransactionRules/Triggers/TransactionType.php
+++ b/app/TransactionRules/Triggers/TransactionType.php
@@ -57,6 +57,8 @@ final class TransactionType extends AbstractTrigger implements TriggerInterface
     }
 
     /**
+     * Return true when transaction type is X
+     *
      * @param TransactionJournal $journal
      *
      * @return bool
diff --git a/app/TransactionRules/Triggers/TriggerInterface.php b/app/TransactionRules/Triggers/TriggerInterface.php
index 7b3efa89b1..63c2b57af6 100644
--- a/app/TransactionRules/Triggers/TriggerInterface.php
+++ b/app/TransactionRules/Triggers/TriggerInterface.php
@@ -48,6 +48,8 @@ interface TriggerInterface
     public static function willMatchEverything($value = null);
 
     /**
+     * Triggers on a value and journal.
+     *
      * @param TransactionJournal $journal
      *
      * @return bool