Custom Search Message

I'm trying to edit the message ("Your query returned no results") with a custom no-search-result message, but I can't figure out which file I need to edit in order to do this. Any help would be greatly appreciated!

This is for the sitewide search?

That would be search/index.php. Most themes don't have their own, so you'd have to first copy it from application/views/scripts.

Great, solved my problem, thanks very much!