Author: Mihail Geshoski
MDL-69020 tool_moodlenet: Modify defaultmoodlenet_desc string
http://git.moodle.org/gw?p=moodle.git;a=commit;h=cca4ba26c9bf28327ee647dec948d98c3d26f6c3
http://github.com/moodle/moodle/commit/cca4ba26c9bf28327ee647dec948d98c3d26f6c3
+ 3.9 en [defaultmoodlenet_desc,tool_moodlenet]