[Theme: Clear Style] Adding Description for site

I want to add a description for my website. I can’t find it in files. My website is here – http://honeymoon.davethemonkey.net

I put a link on Facebook and it shows this under the link:

You may use these HTML tags and attributes: <abbr title=””> <acronym title=””> <b>

Any way to change this? Please help. Thanks!

http://wordpress.org/extend/themes/clear-style/