Copyright for docker source package in Squeeze

This package was debianized by Ari Pollak  on
Sat,  2 Nov 2002 15:11:22 -0500.

It was downloaded from 

Upstream Author: Ben Jansens 

Copyright: 2003  Ben Jansens

GPLv2 or later. On Debian GNU/Linux systems, the complete text of
the GNU General Public License version 2 can be found in
/usr/share/common-licenses/GPL-2.