Minor - format code

main/inc/lib/exercise.lib.php

@@ -4556,8 +4556,6 @@ EOT;
      */
     public static function getFeedbackText($message)
     {
-        // Old style
-        //return '<div id="question_feedback">'.$message.'</div>';
         return Display::return_message($message, 'warning', false);
     }
 

main/lp/learnpath.class.php

@@ -1830,7 +1830,10 @@ class learnpath
             //&& !$this->items[$this->last_item_seen]->is_done()
         ) {
             if ($this->debug > 2) {
-                error_log('In learnpath::first() - Last item seen is '.$this->last_item_seen.' of type '.$this->items[$this->last_item_seen]->get_type(), 0);
+                error_log(
+                    'In learnpath::first() - Last item seen is '.$this->last_item_seen.' of type '.
+                    $this->items[$this->last_item_seen]->get_type()
+                );
             }
             $index = -1;
             foreach ($this->ordered_items as $myindex => $item_id) {