Copyright for xchm source package in Stretch

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: xchm
Source: http://xchm.sourceforge.net
Upstream-Contact: Razvan Cojocaru 

Files: *
Copyright: 2003-2007, Razvan Cojocaru 
License: GPL-2+

Files: XML-RPC/Context ID code
Copyright: Eamon Millman / PCI Geomatics 
License: GPL-2+

Files: debian/*
Copyright: 2005-2007, Julien Lemoine 
           2007-2012, Kartik Mistry 
License: GPL-2+

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 package; if not, write to the Free Software Foundation, Inc., 51 Franklin
 St, Fifth Floor, Boston, MA 02110-1301 USA
 .
 On Debian GNU/Linux systems, the complete text of the GNU General Public
 License can be found in `/usr/share/common-licenses/GPL-2' and
 `/usr/share/common-licenses/GPL-3'.