Merge branch 'po/error-message-style' into maint
authorJunio C Hamano <gitster@pobox.com>
Tue, 22 Jul 2014 17:28:59 +0000 (10:28 -0700)
committerJunio C Hamano <gitster@pobox.com>
Tue, 22 Jul 2014 17:28:59 +0000 (10:28 -0700)
* po/error-message-style:
doc: give some guidelines for error messages

Trivial merge