Author: Dan Poltawski
MDL-27279 lang/en/xmldb - Fix Typo in confirmcheckforeignkeys
http://git.moodle.org/gw?p=moodle.git;a=commit;h=5d7b69cd801c044454a911ca4e5d029db9bdd780
http://github.com/moodle/moodle/commit/5d7b69cd801c044454a911ca4e5d029db9bdd780
+ 2.0 en [confirmcheckforeignkeys,core_xmldb]