Copyright for webcamd source package in Sid

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: webcamd
Source: http://webcamd.tuxfamily.org
Comment: the original upstream tarball was repacked to change the
         package from native mode to non-native. For details, see
         debian/README.source file in source package for webcamd.

Files: *
Copyright: ? Pierre Dinh-van 
License: GPL-2

Files: debian/*
Copyright: 2002-2006 Julien Danjou 
           2016      Christoph Biedl 
           2019-2020 Joao Eriberto Mota Filho 
License: GPL-2+

Files: debian/webcamd.1
Copyright: 2002 Julien Danjou 
License: GFDL-NIV-1.1+

License: GPL-2 or 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 program. 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".

License: GFDL-NIV-1.1+
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.1
 or any later version published by the Free Software Foundation;
 with no Invariant Sections, no Front-Cover Texts, and no the Back-Cover Texts.
 .
 The original text of the license is available at
 https://www.gnu.org/licenses/old-licenses/fdl-1.1.html