rjbs/Software-License — pull request #27 by syohex (2014-03-27 07:27:07+00:00)
Title: Fix license class names of GPL

In original code, `guess_license_from_pod` returns `Software::License::GPL_1_0`,
or `Software::License::GPL_2_0` or `Software::License::GPL_3_0` for `GPL` license.
But there are no such classes. `_0` is not necessary.

Please see this patch.