Copyright for maybe source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: maybe
Source: https://github.com/p-e-w/maybe

Files: *
Copyright: 2016 Philipp Emanuel Weidmann 
License: GPL-3.0

Files: debian/*
Copyright: 2016, 2018-2020 Stephen Kitt
License: GPL-3.0

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, version 3 of the License.
 .
 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 Debian systems, the complete text of the GNU General Public
 License Version 3 can be found in
 `/usr/share/common-licenses/GPL-3'.