Copyright for gtk2-ex-formfactory source package in Focal

Format-Specification: http://svn.debian.org/wsvn/dep/web/deps/dep5.mdwn?op=file&rev=59
Name: Gtk2-Ex-FormFactory
Maintainer: Jörn Reder 
Source: http://exit1.org/download/ff

Files: *
Copyright: 2004-2006, Jörn Reder 
License: GPL-2

Files: debian/*
Copyright:
 2009, Alessio Treglia 
 2007, Siegfried-Angel Gevatter Pujals 
 2005-2006, Christian Marillat 
License: GPL-2

License: GPL-2
 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 2 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, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
X-Comment: On Debian systems the full text of the GNU General Public
 License can be found in the `/usr/share/common-licenses/GPL-2' file.