I am tring to rename the Twenty Eleven Theme to Melissa.

I have followed the instructions here: http://www.davidjrush.com/blog/2012/...rdpress-theme/ and have
renamed the files as follows:
* @package WordPress
* @subpackage Melissa
* @since Melissa 1.0

and still when I log in to the Admin Panel I see the Twenty Eleven Theme.

What did I forget to do?