Author: Helen Foster
MDL-87593 lang: Import fixed English strings (en_fix)
http://git.moodle.org/gw?p=moodle.git;a=commit;h=cff7c05eb8c503773eef13570035fc297d4a9e8f
http://github.com/moodle/moodle/commit/cff7c05eb8c503773eef13570035fc297d4a9e8f
+ 5.1 en [webserverconfigproblemdescription,core_install]