No wonder this looked a bit weird. It looks like you've made the patch
for the master branch? If you want to get this applied you need to
write the translation for the testing branch. Since this is a
translation I don't think I can edit it myself so it applies, I have
no idea how the translation system has changed or how many strings
have changed since the last update.

Also for future reference don't add end php tags to the files, they're
not in there for a reason.

--
Callan Barrett