Author: Tim Hunt
MDL-28192 local_qeupgradehelper fix typo.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=d0cfa81312c5c1de86e651d48ed5598db7f74b33
http://github.com/moodle/moodle/commit/d0cfa81312c5c1de86e651d48ed5598db7f74b33
+ 2.2 en [listupgraded_desc,local_qeupgradehelper]