I recently installed WooCommerce on a WP site I manage. The plugin works wonders. However, I do have one small annoyance. The cart does not display the total number of items. I've searched around and found a solution on Github although I'm not sure how to implement it.
Any help would be greatly appreciated.
Github solution: https://gist.github.com/1730046
Reference image: http://i42.tinypic.com/jabdoi.jpg