After upgrading from the public beta to El Capitan the app store still wants to update to Beta 10.11.1

I was on the public Beta for El Capitan and now that it is released I thought I would convert to the general release. I found El Capitan in the app store, clicked Download and then 'Continue' when it warned me that I already had El Capitan. After an hour or so of download and reboot, About this Mac shows OS X El Capitan, version 10.11.

Now the App store has an update for me - to Public Beta 10.11.1.

Is there a way to make this stop/make my App store recognize that I'm on the general release train and not the Beta anymore?