[Tails-l10n] (review)[de] wiki/src/sidebar.de.po

Hi,
this one is tiny and updated to match with the title of the actual page.

Please review:
https://gitlab.com/spriver/tails.git
branch: de_sidebar
HEAD commit: 2887ced843 Updated to match with title of page

Affected files:
wiki/src/sidebar.de.po


Cheers!
spriver