Code cleaning stuff.

app/Http/Middleware/Authenticate.php

@@ -77,12 +77,12 @@ class Authenticate
     /**
      * Determine if the user is logged in to any of the given guards.
      *
+     * @param        $request
      * @param  array $guards
      *
      * @return mixed
-     * @throws \Illuminate\Auth\AuthenticationException
+     * @throws AuthenticationException
      * @throws FireflyException
-     *
      * @SuppressWarnings(PHPMD.CyclomaticComplexity)
      * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
      */

app/Http/Middleware/Installer.php

@@ -26,13 +26,13 @@ namespace FireflyIII\Http\Middleware;
 
 use Closure;
 use DB;
-use FireflyConfig;
 use FireflyIII\Exceptions\FireflyException;
 use Illuminate\Database\QueryException;
 use Log;
 
 /**
  * Class Installer
+ *
  * @codeCoverageIgnore
  *
  */
@@ -84,7 +84,7 @@ class Installer
 
         // older version in config than database?
         $configVersion = (int)config('firefly.db_version');
-        $dbVersion     = (int)FireflyConfig::getFresh('db_version', 1)->data;
+        $dbVersion     = (int)app('fireflyconfig')->getFresh('db_version', 1)->data;
         if ($configVersion > $dbVersion) {
             Log::warning(
                 sprintf(

app/Http/Middleware/SecureHeaders.php

@@ -61,7 +61,7 @@ class SecureHeaders
         ];
 
         $route = $request->route();
-        if (null !== $route && $route->uri !== 'oauth/authorize') {
+        if (null !== $route && 'oauth/authorize' !== $route->uri) {
             $csp[] = "form-action 'self'";
         }