Author: Dan Poltawski
MDL-27279 lang/en/xmldb - Fix Typo in confirmcheckforeignkeys
http://git.moodle.org/gw?p=moodle.git;a=commit;h=4c26ea17137e8a57a6801d47a4b038dc0557e666
http://github.com/moodle/moodle/commit/4c26ea17137e8a57a6801d47a4b038dc0557e666
+ 2.1 en [confirmcheckforeignkeys,core_xmldb]