Minor - format code

main/coursecopy/recycle_course.php

@@ -16,7 +16,6 @@ require_once __DIR__.'/../inc/global.inc.php';
 $current_course_tool = TOOL_COURSE_MAINTENANCE;
 api_protect_course_script(true);
 
-
 $_course = api_get_course_info();
 $current_course_code = $_course['official_code'];
 
@@ -84,7 +83,6 @@ if (Security::check_token('post') && (
                 '</a></p>';
             echo Display::return_message($messageFailCourseCode, 'error', false);
         }
-
     } elseif ($recycle_type == 'select_items') {
         $cr->recycle($recycle_type);
         echo Display::return_message(get_lang('RecycleFinished'), 'confirm');

main/exercise/exercise_result.php

@@ -106,7 +106,7 @@ if (api_is_course_admin() && !in_array($origin, ['learnpath', 'embeddable'])) {
             .Display::url(
                 Display::return_icon('edit.png', get_lang('ModifyExercise'), [], 32),
                 'exercise_admin.php?'.api_get_cidreq().'&modifyExercise=yes&exerciseId='.$objExercise->id
-            )
+            ),
         ]
     );
 }

main/inc/lib/events.lib.php

@@ -1,7 +1,7 @@
 <?php
+
 /* See license terms in /license.txt */
 
-//use Chamilo\UserBundle\Entity\User;
 use Chamilo\CoreBundle\Component\Utils\ChamiloApi;
 use ChamiloSession as Session;
 

main/inc/lib/social.lib.php

@@ -56,7 +56,7 @@ class SocialManager extends UserManager
      *
      * @param int  $user_id     user id
      * @param int  $user_friend user friend id
-     * @param boolean $includeRH include the RH relationship
+     * @param bool $includeRH   include the RH relationship
      *
      * @return int
      *
@@ -120,7 +120,6 @@ class SocialManager extends UserManager
             } else {
                 return USER_UNKNOWN;
             }
-
         }
     }