Forum:How to add tagline to wiki?

When my wiki comes up in web searches, I want to change it's tagline.

Example: Resistance Fanon and Fan Fiction Wiki - Fall of Man, Resistance 3, Fan Fiction and more!

How do I change it's tagline? --Thedragongod 14:57, May 2, 2011 (UTC)
 * MediaWiki:pagetitle is the page you're looking for  Random Time  15:04, May 2, 2011 (UTC)

How do I edit that? http://resistancefanfiction.wikia.com/ Thedragongod 15:12, May 2, 2011 (UTC)
 * Go to http://resistancefanfiction.wikia.com/MediaWiki:Pagetitle (although it looks like you've done that now) - it might take a while for that to show up on search results, though  Random Time  15:17, May 2, 2011 (UTC)