Updating title & site descripiton

Hello, maybe a newbie question, but so far I haven't found solution for this:
I'm trying to fix my site title and description:
Searching in dmoz,
http://search.dmoz.org/cgi-bin/search?search=pr%C3%A1zdniny+v+tel%C4%8Di returns right category (http://www.dmoz.org/World/%C4%8Cesky/Kultura/Hudba/Festivaly/), under which I see my web right listed with updated title and desc. But on search page, under Open Directory Sites is still old title and description, how do I make it updated?

Search works from our approximately weekly database dump, not the live directory. Search results can thus be a week or so out of date. The database date is shown at the bottom of the search result page.

You need do nothing.

Thanks for your quick reply, I particularly like last sum up answer "You need do nothing"