$mform->addElement('hidden', 'id', $data->id);
$mform->addElement('filemanager', 'files_filemanager', get_string('files'), null, $options);
- $submit_string = get_string('submit');
+ $submit_string = get_string('savechanges');
$this->add_action_buttons(true, $submit_string);
$this->set_data($data);