Copyright for gap-toric source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: GAP package toric
Upstream-Contact: David Joyner 
Source: https://www.gap-system.org/Packages/toric.html
X-Source: https://gap-packages.github.io/toric/
X-Source-Downloaded-From: https://github.com/gap-packages/toric/releases
X-Upstream-Bugs: https://github.com/gap-packages/toric/issues
Files-Excluded:
 doc/chap*.txt
 doc/chap*.html
 doc/chooser.html
 doc/manual.six
 doc/manual.pdf
 doc/*.css
 doc/*.js

Files: *
Copyright:
 2004-2019 David Joyner 
License: GPL-2+

Files: debian/*
Copyright:
 2016-2019 Jerome Benoit 
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, 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".