I've just addopted Language-pack-ti-Language-pack-yi. Now I have another question. There's a copyright file in the debian folder, and it says that the license is gplv2+. But every file has a header saying "This file is distributed under the same license as <the corresponging program>".
For example, apt.po says "This file is distributed under the same license as apt", and apt's license [1] has an addition to the GPL. And, this way, the acl.po file is licensed under LGPL [2]. So, shoud I take as the license of the package the one on the Debian folder?