Copyright for gpm source package in Bionic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: gpm - general purpose mouse
Upstream-Contact: gpm@lists.linux.it
Source: https://nico.schottelius.org/software/gpm/archives/

Files: *
Copyright: 1993       Andrew Haylett 
           1994-2000  Alessandro Rubini 
           1998-1999  Ian Zimmerman 
           2001-2012  Nico Schottelius 
License: GPL-2.0+

Files: scripts/git-archiv-tarbz2.sh scripts/report_success.sh
Copyright: 2008 Nico Schottelius 
License: GPL-3.0+

Files: debian/*
Copyright: 1996-1997 Martin Schulze 
           1997-1999 James Troup 
           1998      François Gouget 
           1999-2002 Zephaniah E. Hull 
           2004-2008 Guillem Jover 
           2004-2012 Peter Samuelson 
           2008-2017 Samuel Thibault 
           2017      Axel Beckert 
License: GPL-2.0+
Comment: It is assumed that the packaging is licensed under the same
 terms as the upstream code unless stated otherwise.

Files: debian/gpm-microtouch-setup.8
Copyright: 2008 François Wendling 
License: GPL-2.0+
Comment: It is assumed that the packaging is licensed under the same
 terms as the upstream code unless stated otherwise.

License: GPL-2.0+
 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 a Debian system, you can find the full text of the GNU General
 Public License, version 2 in /usr/share/common-licenses/GPL-2.

License: GPL-3.0+
 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 3 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 a Debian system, you can find the full text of the GNU General
 Public License, version 3 in /usr/share/common-licenses/GPL-3.