Attached you can find the patch that rewords 3 sentences in the de.po file.

It was brought to attention by Jens Seidel <jensseidel@users.sf.net>, who ran an automated 
checker on all de.po translations in debian, in this bug:
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=313700

Note: it reports it in a different package, but seemingly it was marked as resolved for the 
roundup package too.

Regards,
Kai