Bug#841349: Some corrections for the German translation of Mousepad

[Akbarkhon Variskhanov <akbarkhon.variskhanov@gmail.com>]

Control: retitle -1 mousepad: Translation fixes
Control: severity -1 wishlist
Control: tags -1 upstream l10n patch

Hi.

Thanks for the suggestions. Please note that translation work for all
Xfce projects is done on Transifex[1].

Many years have passed and the strings have been corrected since then.
Would you agree with the current translation?

Indentation  — Einzug

https://gitlab.xfce.org/apps/mousepad/-/blob/master/po/de.po#L1630

Tab width — Tabulatorweite

https://gitlab.xfce.org/apps/mousepad/-/blob/master/po/de.po#L1618

Tab mode — Tabulatormodus

https://gitlab.xfce.org/apps/mousepad/-/blob/master/po/de.po#L1622

If you think it's still incorrect, please follow the guide[2] or at
least open a new issue in Mousepad's Git repository[3].

Cheers,
Akbar.

[1] https://www.transifex.com/organization/xfce/
[2] https://docs.xfce.org/contribute/translate/start
[3] https://gitlab.xfce.org/apps/mousepad/-/issues/new