Admin Forum:Change the Meta og:description

When I link to my wiki (http://fatalfrontier.wikia.com) on Facebook, the thumbnail of the link pulls the very last line from the disclaimer on the bottom of my main page to use as the Thumbnail. I found that this line is added to the header meta og:description.

Is there a way to update this header meta or do I just need to plant a site summary at the bottom of my main page and hope the og:description is updated from there?

OKRedleg (talk) 17:32, November 17, 2012 (UTC)

I think you should edit your MediaWiki:Description, this is the text that appears in the serach results on Google and I think it works with Facebook too.