[MPlayer-translations] fix some wordings in help_mp-zh_CN.h

[S Jin]

___________________________________________________________ 
抢注雅虎免费邮箱-3.5G容量，20M附件！ 
http://cn.mail.yahoo.com
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: my_patch.diff
URL: <http://lists.mplayerhq.hu/pipermail/mplayer-translations/attachments/20061029/5501e8a1/attachment.asc>