Copyright for ng-utils source package in Focal

This package was debianized by Petter Reinholdtsen  on
Sat Nov 30 11:58:27 CET 2002

It was downloaded from 

Upstream Author: Petter Reinholdtsen 

Copyright Petter Reinholdtsen 2005, 2008.

ng-utils is under the GNU Public License, which can normally
be found in /usr/share/common-licenses/GPL on Debian systems.