How to remove Author Box

Hi Anders,

Thanks for providing such awesome and simple Rowling Theme.

My query is regarding Author Box, I want to remove Author Box. The reason for removal is I want to add break between 2 lines. So I was using <br> but it is not working.

My Site: http://www.shelltechnos.com/how-to/how-to-install-and-uninstall-keyboard-input-languages-in-windows-8/