Minor - format code

main/cron/course_announcement.php

@@ -1,8 +1,8 @@
 <?php
 /* For licensing terms, see /license.txt */
 
-use \Chamilo\CourseBundle\Entity\CItemProperty;
-use \Chamilo\CoreBundle\Entity\Session;
+use Chamilo\CoreBundle\Entity\Session;
+use Chamilo\CourseBundle\Entity\CItemProperty;
 
 require __DIR__.'/../inc/global.inc.php';
 

main/inc/lib/sessionmanager.lib.php

@@ -4806,6 +4806,7 @@ class SessionManager
      * @param int $courseId
      *
      * @return array
+     *
      * @todo Add param to get only active sessions (not expires ones)
      */
     public static function get_session_by_course($courseId)

src/Chamilo/CourseBundle/Entity/CQuizQuestion.php

@@ -336,6 +336,7 @@ class CQuizQuestion
      * @param int $iid
      *
      * @return CQuizQuestion
+     *
      * @deprecated Use setIid()
      */
     public function setId($iid)
@@ -349,6 +350,7 @@ class CQuizQuestion
      * Get id.
      *
      * @return int
+     *
      * @deprecated Use getIid()
      */
     public function getId()