[tldoc] Two small patches for messages.pot

[Siep Kroonenberg]

On Wed, Mar 10, 2021 at 06:42:17PM +0100, Uwe Ziegenhagen wrote:
> POedit shows two errors in the German file that I can't make head or tail
> of.
> 
> A4 => "this is the place of the first definition"
> 
> "Add %s/texmf-dist/doc/man to MANPATH.
> Add %s/texmf-dist/doc/info to INFOPATH.
> Most importantly, add %s/bin/%s
> to your PATH for current and future sessions."
> 
> => Multiple definition of the message.
> 
> Anybody got an idea how to solve this problem?

The duplicate was in the commented-out section at the end. Odd.
Anyhow, I removed the commented-out definition and uploaded the new
version to the svn repository.

-- 
Siep Kroonenberg