MDL-27471 minor fixups

course/moodleform_mod.php

@@ -351,7 +351,7 @@ abstract class moodleform_mod extends moodleform {
 
         if ($this->_features->rating) {
             require_once($CFG->dirroot.'/rating/lib.php');
-            $rm = new rating_manager();;
+            $rm = new rating_manager();
 
             $mform->addElement('header', 'modstandardratings', get_string('ratings', 'rating'));
 

message/lib.php

@@ -1966,6 +1966,8 @@ function message_post_message($userfrom, $userto, $message, $format) {
  * Returns a list of all user ids who have used messaging in the site
  * This was the simple way to code the SQL ... is it going to blow up
  * on large datasets?
+ *
+ * @todo: deprecated - to be deleted in 2.2
  */
 function message_get_participants() {
     global $CFG, $DB;