Thread:Talk:Article feedback/Can't disable!

Directions given to disable this states "Users that do not wish to see the Article Feedback Tool may hide it from their view by going to My preferences --> Appearance --> and checking the 'Don't show the Article feedback widget on pages' box."

There is no "Don't show the Article feedback widget on page"' box! How do you disable this thing? I cannot read a portion of the webpage because it is so big and intrusive.