Minor cosmetic changes

main/announcements/announcements.inc.php

@@ -734,12 +734,11 @@ class AnnouncementManager {
     /**
      * this function gets all the users of the course,
      * including users from linked courses
+     * @todo deprecate this function, use CourseManager class
      */
     public static function get_course_users() {
         //this would return only the users from real courses:
-        //$user_list = CourseManager::get_user_list_from_course_code(api_get_course_id());
         $session_id = api_get_session_id();
-
         if ($session_id != 0) {
             $user_list = CourseManager::get_real_and_linked_user_list(api_get_course_id(), true, $session_id);
         } else {

main/calendar/agenda_js.php

@@ -181,7 +181,6 @@ if ((api_is_allowed_to_edit() || $is_group_tutor) && $course_code != '-1' && $ty
         $group_list = CourseManager::get_group_list_of_course(api_get_course_id(), api_get_session_id());
     }
 
-
     $agenda = new Agenda();
     //This will fill the select called #users_to_send_id
     $select = $agenda->construct_not_selected_select_form($group_list, $user_list);