I'm trying to change it right now, but, uh, I'm not exactly an expert at this...
So, just playing around with things right now.
In the meantime, the first box is for your name, the second for your email, the third for your website, and the fourth is for, well, your comment.
Sorry for the inconvenience, peeps. It's easier to see everything if you reply from someone else comment, if that does anything...