Merge: nitin: use GPL-3.0 instead of GPL-3
authorJean Privat <jean@pryen.org>
Wed, 7 Jun 2017 20:11:11 +0000 (16:11 -0400)
committerJean Privat <jean@pryen.org>
Wed, 7 Jun 2017 20:11:11 +0000 (16:11 -0400)
the tag is used to fill the catalog, http://nitlanguage.org/catalog/p/nitin.html but the link is broken whereas https://opensource.org/licenses/GPL-3.0 works

Signed-off-by: Jean Privat <jean@pryen.org>

Pull-Request: #2476


Trivial merge