Copyright for r-cran-wordcloud source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: wordcloud
Upstream-Contact: Ian Fellows 
Source: https://cran.r-project.org/package=wordcloud

Files: *
Copyright: 2008-2014 Ian Fellows
License: LGPL-2.1
Comment: 

Files: debian/*
Copyright: 2018 Andreas Tille 
License: LGPL-2.1

License: LGPL-2.1
    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;
    version 2.1 of the License.
 .
    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.
 .
    Permission is hereby granted to use or copy this program under the
    terms of the GNU LGPL, provided that the Copyright, this License,
    and the Availability of the original version is retained on all copies.
    User documentation of any code that uses this code or any modified
    version of this code must cite the Copyright, this License, the
    Availability note, and "Used by permission." Permission to modify
    the code and to distribute modified code is granted, provided the
    Copyright, this License, and the Availability note are retained,
    and a notice that the code was modified is included.
 .
 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.