Copyright for pkg-mozilla-archive-keyring source package in Xenial

Format: http://dep.debian.net/deps/dep5/
Upstream-Name: pkg-mozilla-archive-keyring
Upstream-Contact: Maintainers of Mozilla-related packages 
Source: http://mozilla.debian.net/archive.asc

Files: *
Copyright: 2011, Mike Hommey 
License: GPL-2+
 On Debian systems the full text of the GNU General Public
 License can be found in the `/usr/share/common-licenses/GPL-2'
 file.