Copyright for ppc64-diag source package in Xenial

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: ppc64-diag
Upstream-Contact: Vasant Hegde 
Source: http://sourceforge.net/projects/linux-diag/files/ppc64-diag/
Copyright: 2000-2014 International Business Machines Corporation and others.
License: GPL-2+

Files: *
Copyright: 2000-2014 International Business Machines Corporation and others.
License: GPL-2+

Files: debian/*
Copyright: 2016 Frederic Bonnard 
License: GPL-2+

License: GPL-2+
 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.
 .
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 .
 On Debian systems, the complete text of the GNU General Public License can be
 found in the file `/usr/share/common-licenses/GPL-2'