Author: Helen Foster
MDL-64186 lang: Import fixed English strings (en_fix)
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a6a0cc37edfb7faa11d021d835e8be0af9e15fa3
http://github.com/moodle/moodle/commit/a6a0cc37edfb7faa11d021d835e8be0af9e15fa3
+ 3.5 en [broughtbymoodle,core_privacy]
+ 3.5 en [librarygroup3,atto_equation]