Author: Petr Skoda
MDL-24265 adding missing nolink desc string, credit goes to Myles Carrick
http://git.moodle.org/gw?p=moodle.git;a=commit;h=13cf6181d912768760a5de0e8b1a16335fcb30a0
http://github.com/moodle/moodle/commit/13cf6181d912768760a5de0e8b1a16335fcb30a0
+ 2.0 en [moodlenolink:desc,editor_tinymce]