diff --git a/src/include/switch_apr.h b/src/include/switch_apr.h
index 935b14cbaa..db23f32557 100644
--- a/src/include/switch_apr.h
+++ b/src/include/switch_apr.h
@@ -1347,6 +1347,8 @@ DoxyDefine(apr_status_t switch_queue_trypop(switch_queue_t *queue, void **data);
 DoxyDefine(apr_status_t switch_queue_trypush(switch_queue_t *queue, void *data);)
 #define switch_queue_trypush apr_queue_trypush
 
+/** @} */
+
 
 typedef apr_thread_rwlock_t switch_thread_rwlock_t;
 
@@ -1427,6 +1429,7 @@ SWITCH_DECLARE(switch_status_t) switch_mutex_init(switch_mutex_t **lock,
 //SWITCH_DECLARE(switch_status_t) switch_mutex_trylock(switch_mutex_t *lock);
 #define switch_mutex_trylock apr_thread_mutex_trylock
 
+/** @} */
 /** @} */
 /** @} */
 
diff --git a/src/include/switch_core.h b/src/include/switch_core.h
index c404c7163d..c5165545e9 100644
--- a/src/include/switch_core.h
+++ b/src/include/switch_core.h
@@ -123,7 +123,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_destroy(void);
 ///\}
 
 
-///\defgroup sh Read/Write Locking
+///\defgroup rwl Read/Write Locking
 ///\ingroup core1
 ///\{
 /*! 
diff --git a/src/include/switch_types.h b/src/include/switch_types.h
index bb0c721491..1e9faf0cea 100644
--- a/src/include/switch_types.h
+++ b/src/include/switch_types.h
@@ -94,7 +94,7 @@ SWITCH_DECLARE_DATA extern switch_directories SWITCH_GLOBAL_dirs;
 #define SWITCH_FALSE 0
 
 /*!
-  \enum switch_vad_flags
+  \enum switch_vad_flag_t
   \brief RTP Related Flags
 <pre>
     SWITCH_VAD_FLAG_TALKING         - Currently Talking
@@ -500,7 +500,7 @@ typedef enum {
    also never put any new ones before EVENT_ALL
 */
 /*!
-  \enum switch_event_type_t
+  \enum switch_event_types_t
   \brief Built-in Events
 
 <pre>