Author: David Mudrak
MDL-27196 workshop - hardcoded string in the number of errors strategy form
http://git.moodle.org/gw?p=moodle.git;a=commit;h=0ff186d7d769677db77840a502e3b2bbead1bbf1
http://github.com/moodle/moodle/commit/0ff186d7d769677db77840a502e3b2bbead1bbf1
+ 2.0 en [yourassessment,mod_workshop]