From 0fab420435facfecec63f0e6196064cd97eaf66d Mon Sep 17 00:00:00 2001
From: Martin Dougiamas <martin@moodle.com>
Date: Thu, 16 Sep 2010 02:13:07 +0000
Subject: [PATCH] MDL-22551 Grr fixed typo

---
 mod/forum/lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index dc97698545e..852a7aa255b 100644
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -461,7 +461,7 @@ function forum_cron() {
 
                 if ($post->parent) {  // This post is a reply, so add headers for threading (see MDL-22551)
                     $userfrom->customheaders[] = 'In-Reply-To: <moodlepost'.$post->parent.'@'.$hostname.'>';
-                    $userfrom->customheaders[] = 'References: <moodlepost'.$post->parent.'@'.$hostname.'>',
+                    $userfrom->customheaders[] = 'References: <moodlepost'.$post->parent.'@'.$hostname.'>';
                 }
 
                 $postsubject = "$course->shortname: ".format_string($post->subject,true);