Copyright for popfile source package in Focal

This package was debianized by Lucas Wall  on
Mon, 30 Jun 2003 00:24:40 -0300.

It was downloaded from http://prdownloads.sourceforge.net/popfile

Upstream Author: John Graham-Cumming

Copyright: 2001-2006 John Graham-Cumming

  POPFile is free software; you can redistribute it and/or modify it
  under the terms of version 2 of the GNU General Public License as
  published by the Free Software Foundation.

  POPFile 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 POPFile; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.

 On Debian systems, the complete text of the GNU General Public
 License, version 2, can be found in /usr/share/common-licenses/GPL-2.