Going crazy trying to change my blog description

A while ago when I first built the WP database I added text somewhere, somehow that lists the description (including the likes, dislikes, etc.) you see at the front page (http://mrsamuel.net). I’ve tried the WP documentation, I’ve tried going through the source code of my template, and I cannot for the life of me edit it. It does not seem to be under the “General Options” menu or my profile menu. Can you help? (Apologies if this has been answered, but I couldn’t think of very helpful search words to use for this problem.)