Copyright for octave-vrml source package in Bionic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Vrml package for Octave
Upstream-Contact: Etienne Grossmann 
Source: http://octave.sourceforge.net/vrml/index.html

Files: *
Copyright: 2002-2012 Etienne Grossmann 
License: GPL-3+

Files: doc/*
Copyright: Etienne Grossmann 
License: GFDL-NIV
 This document is free documentation; you can redistribute it and/or
 modify it under the terms of the GNU Free Documentation License as
 published by the Free Software Foundation, with no version specified and
 no cover texts, invariant sections and whatever else.
 .
 On Debian systems, the complete text of the GNU Free Documentation
 License, version 1.3, can be found in the file
 `/usr/share/common-licenses/GFDL-1.3'.

Files: debian/*
Copyright: 2008 Ólafur Jens Sigurðsson 
           2012 Thomas Weber 
           2012 Rafael Laboissiere 
           2012, 2014 Sébastien Villemot 
License: GPL-3+

License: GPL-3+
 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 the file
 `/usr/share/common-licenses/GPL-3'.