Author: Shamim Rezaie
MDL-67970 course: More informative aria-label for 'more help'
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f064e11579b3760466305916d568d22be5a6deb0
http://github.com/moodle/moodle/commit/f064e11579b3760466305916d568d22be5a6deb0
+ 3.9 en [morehelpaboutmodule,core]