Full screen white menu bar with Mavericks

There is now a white menu bar in full screen on the secodnary display. There is a way of turning it off I found in a KB.

http://support.apple.com/kb/HT5991

To prevent the white menu bar from appearing on a second or third display, do the following:

1. From the Apple () menu, choose System Preferences.
2. Click Mission Control.
3. Deselect the option for "Displays have separate Spaces."
   
4. Log out and then back in.