Author: Zig Tan
MDL-62444 mod_assignment: Fix missing lang string.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a7a2e52230db7071864e05c2a7f91c936cb74f51
http://github.com/moodle/moodle/commit/a7a2e52230db7071864e05c2a7f91c936cb74f51
+ 3.4 en [privacy:metadata:assignment_submissions:data2,mod_assignment]