[Tails-dev] [review'n'merge] Fix broken link

[xin]

Hello, a link to the additional software documentation is broken in 3
languages.
Please review and merge.

Repo: https://git-tails.immerda.ch/xin/tails/
Branch: fix_broken_link
Last Commit: 3f63c7ffa6dbf0e9562e43245346f6583188eb22

Cheers.
xin

[intrigeri]

Post by xin
Hello, a link to the additional software documentation is broken in 3
languages.
Please review and merge.

Merged, thanks!

(And in passing, a RewriteRule in .htaccess would be nice.)