Bug#1001908: manpages-de: manpage of "shutdown" not up-to-date

[Jesse Smith]

> While creating the Po4a framework, I found many issues in the man
> pages worth to fix. See the attachment. As a temporary playground,
> I've forked the Savannah repo at Github [1], where you can also view
> the patch [2]
>
> [1] https://github.com/mariobl/sysvinit
> [2] https://github.com/mariobl/sysvinit/commit/2bfc3618a0fa343856581ed3b39cc5dac215ace8
>
>

The patch for the markup in the manual pages has been applied upstream
in the Savannah repository.

- Jesse