Tag: copyright-file-contains-full-gpl-license
Severity: error
Check: debian/copyright
Info: The copyright file /usr/share/doc/<i>pkg</i>/copyright contains the
 complete text of the GPL v1, v2, or v3. It should refer to the file
 <tt>/usr/share/common-licenses/GPL-1</tt>, <tt>GPL-2</tt>, or
 <tt>GPL-3</tt> instead.
Ref: policy 12.5
