Copyright for slashtime source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: slashtime
Source: http://research.operationaldynamics.com/projects/slashtime/dist/

Files: *
Copyright: Copyright (C) 2003-2011 Operational Dynamics Consulting Pty Ltd, and Others
License: GPL-2
 slashtime is Logiciel Libre and is Open Source; you can redistribute it and/or
 modify it under the terms of the GNU General Public License, version 2 ("GPL"),
 with the exception that external third party libraries used by slashtime do not
 need to be licenced under GPL so long as they are redistributable under an Open
 Source licence.
 .
 slashtime 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 GPL for more details. In particular, note that if
 you use this and loose your data, you're on your own.
 .
 Of course, if you find a bug, please let us know. And, if you fix anything or
 improve the code please contribute your changes back - that's the whole idea of
 Open Source. See BUGS and HACKING files for details.
 .
 You should have a copy of the GPL somewhere on your system. If you don't, see
 

Files: debian/*
Copyright: 2012 Guillaume Mazoyer 
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".