Style & Footer

Hi friends, I want to change my site's footer section did not understand how to do it?
[Blocked Image: http://img72.imageshack.us/img72/6409/33403109.jpg]
I want to change that here "Forum Software: Burning Board ® 3.1.2, Developed by WoltLab ® GmbH" theme I need this to be abbreviated here to view How can I do?

No. You did not understand I'm just aiming to shorten the writing on there ... So there, or the writing on the bottom right or left, how can I move.