Copyright for guile-zstd source package in Noble

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: guile-zstd
Source: https://notabug.org/guile-zstd/guile-zstd

Files: *
Copyright:
 2015-2016 Mathieu Lirzin 
 2019 Alex Sassmannshausen 
 2019 Pierre Neidhardt 
 2020 Ludovic Courtès 
 2020 Mathieu Othacehe 
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; 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.
 .
 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 3 can be found in `/usr/share/common-licenses/GPL-3'.