Author: Helen Foster
MDL-25305 typo fix
http://git.moodle.org/gw?p=moodle.git;a=commit;h=dc084e42f9fb5e50c16cc6c44cccfabf56f4027f
http://github.com/moodle/moodle/commit/dc084e42f9fb5e50c16cc6c44cccfabf56f4027f
+ 2.0 en [jserror1,block_tags]
+ 2.0 en [jserror2,block_tags]