Author: Helen Foster
MDL-26744 enrol meta lang string improvement thanks to Ray Lawrence
http://git.moodle.org/gw?p=moodle.git;a=commit;h=d4dc367a5b4c1504025cdfae732a528c06833120
http://github.com/moodle/moodle/commit/d4dc367a5b4c1504025cdfae732a528c06833120
+ 2.0 en [nosyncroleids_desc,enrol_meta]