Author: David Mudrak
MDL-26245 Fixed typo in dbtransfer exception string
http://git.moodle.org/gw?p=moodle.git;a=commit;h=73f99ca18f043e9698115a268db6d5b1091b8532
http://github.com/moodle/moodle/commit/73f99ca18f043e9698115a268db6d5b1091b8532
+ 2.0 en [importversionmismatchexception,core_dbtransfer]