Git commits in Moodle 2.2.3 by Frederic Massart

commit 8d716acba5e0893fe4feb1c75d8c172cdd5a4c8d
Author: Frederic Massart <fred@moodle.com>
Date:   Tue, 08 May 2012 13:53:51 +0800
Tag:    v2.2.3

MDL-32718 Fixed typo in column name