Copyright and license for the process-keyring.7 manual page

Copyright (C) 2014 Red Hat, Inc. All Rights Reserved.
Written by David Howells (dhowells@redhat.com)

License for process-keyring.7:

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
2 of the License, or (at your option) any later version.