Copyright for gnome-calendar source package in Mantic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: gnome-calendar
Source: https://download.gnome.org/sources/gnome-calendar/

Files: *
Copyright:
 2013-2020 Rosetta Contributors
 2013-2020 Canonical Ltd.
 2013-2020 Free Software Foundation, Inc.
 2012-2015 Erick Pérez Castellanos
 2014 Igor Gnatenko
 2015 Red Hat, Inc.
 2016-2020 Georges Basile Stavracas Neto
 2016 Vamsi Krishna Gollapudi
 2017 Yash Singh
 2017 Florian Brosch
 2019 GNOME Foundation
License: GPL-3+ and LGPL-2+

Files: debian/*
Copyright: 2015 Andreas Henriksson 
License: GPL-3+

License: GPL-3+
 gnome-calendar 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.
 .
 gnome-calendar 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 can be found in `/usr/share/common-licenses/GPL-3'.

License: LGPL-2+
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2 of the License, or (at your option) any later version.
 .
 This library 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
 Lesser General Public License for more details.
 .
 On Debian systems, the complete text of the GNU Lesser General
 Public License version 2.1 can be found in
 "/usr/share/common-licenses/LGPL-2.1", and the GNU Library General
 Public License version 2 can be found in
 "/usr/share/common-licenses/LGPL-2".