small change to fix MDL-8788 which was a problem with non unique header element names

diff --git a/course/moodleform_mod.php b/course/moodleform_mod.php
index dcf6f144150bdc7e1e0ae6b18a622d811e756eb7..3a8b0482df00dd6c5c0391a12ed3e15303f1a6ac 100644 (file)
--- a/course/moodleform_mod.php
+++ b/course/moodleform_mod.php
@@ -63,7 +63,7 @@ class moodleform_mod extends moodleform {
      */
     function standard_coursemodule_elements($supportsgroups=true){
         $mform =& $this->_form;
-        $mform->addElement('header', '', get_string('modstandardels', 'form'));
+        $mform->addElement('header', 'modstandardelshdr', get_string('modstandardels', 'form'));
         if ($supportsgroups){
             $mform->addElement('modgroupmode', 'groupmode', get_string('groupmode'));
         }