How do I change the title of Special:RecentChanges to read "Recent Changes" and not "Special:RecentChanges"

How it is on my wiki (Special:RecentChanges): http://wiki.bildr.org/index.php/Special:RecentChanges

How it is on mediawiki (Recent Changes): http://www.mediawiki.org/wiki/Special:RecentChanges

Thanks,

-Adam