From c3c424a05cbc74bec8ce8ad0150776273d3aa1b8 Mon Sep 17 00:00:00 2001
From: Dan Poltawski <dan@moodle.com>
Date: Tue, 13 May 2014 16:17:14 +0800
Subject: [PATCH] MDL-44027 groups: remove some junk html

---
 group/autogroup_form.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/group/autogroup_form.php b/group/autogroup_form.php
index c31ade15df5..c62c390b124 100644
--- a/group/autogroup_form.php
+++ b/group/autogroup_form.php
@@ -135,7 +135,7 @@ class autogroup_form extends moodleform {
         $mform->setType('seed', PARAM_INT);
 
         $buttonarray = array();
-        $buttonarray[] = &$mform->createElement('submit', 'preview', get_string('preview'), 'xx');
+        $buttonarray[] = &$mform->createElement('submit', 'preview', get_string('preview'));
         $buttonarray[] = &$mform->createElement('submit', 'submitbutton', get_string('submit'));
         $buttonarray[] = &$mform->createElement('cancel');
         $mform->addGroup($buttonarray, 'buttonar', '', array(' '), false);