Merge branch 'dn/gpg-doc'

The documentation tries to consistently spell "GPG"; when referring to the specific program name, "gpg" is used. * dn/gpg-doc: Documentation: GPG capitalization

Junio C Hamano committed Jun 27, 2016 at 09:56 UTC 3a764599229e8263479c537072941f6377531cc1

No changes.