[MPlayer-translations] [RFC] Fix spelling in help_mp-pl.h

[BeCe]

Andrew Savchenko wrote:
> Hello,
> 
> Gentoo guys pointed out that there is a spelling problem in Polish 
> translation of console messages. The patch above is their fix to 
> this. I do not know Polish, but people who know it say it is ok.

I'm Polish and I can say does fix spelling error.

-- 
Greets, BeCe
(http://boskastrona.ovh.org)