Copyright for piler source package in Xenial

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: piler
Upstream-Contact: Robert Edgar 
Source: http://www.drive5.com/piler/

Files: *
Copyright: Robert Edgar
License: PublicDomain
 The PILER software, including object and source code and documentation, is
 here by donated to the public domain.
 .
 Disclaimer of warranty
 THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
 OR IMPLIED, INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS FOR A PARTICULAR PURPOSE. 
Comment:
 The public domain declaration is found on the project homepage. The text
 above is on the page http://www.drive5.com/piler/license.htm

Files: debian/*
Copyright: 2015 Afif Elghraoui 
License: GPL-2+
 This package 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 package 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.
 .
 You should have received a copy of the GNU General Public License
 along with this program. If not, see 
 .
 On Debian systems, the complete text of the GNU General
 Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".