+ #message = _('Are you sure you want to clean your system?')
+ message = _('Are you sure you want to clean up?')
A comment right above a gettext invocation is usually considered a translator comment, and will appear in .po files and Rosetta when translating. That might look a little confusing here, but I don't think it's a big deal.
(You might move the future string below it, though)
Thanks, this looks fine.
Please note a minor gotcha:
+ #message = _('Are you sure you want to clean your system?')
+ message = _('Are you sure you want to clean up?')
A comment right above a gettext invocation is usually considered a translator comment, and will appear in .po files and Rosetta when translating. That might look a little confusing here, but I don't think it's a big deal.
(You might move the future string below it, though)