pidgin/purple-plugin-pack

plugin_pack.py: another python3 compat fix in show_usage

2017-04-06, dx
18e221cca584
plugin_pack.py: another python3 compat fix in show_usage

More specifically, fixing something that was broken in a previous python3
compat attempt by someone else.
[Translate]
type=broken
depends=purple
provides=translate
summary=Automatic translation of messages
description=Provides automatic translation of messages using Google Translate (default) or Bing Translator
authors=Eion Robb
introduced=2.7.0