Merge branch 'ah/submodule-typofix-in-error'

Error string fix. * ah/submodule-typofix-in-error: git-submodule: remove extraneous space from error message

Junio C Hamano committed Sep 1, 2015 at 16:31 UTC 2953140a6593c14d68ef2dbd5efaccb0d59da925

No changes.