How to disable selection tags below editing area ?

Hi
I have just begun using CKEditor and it's great.

However I have a question: the editor displays html tags below the editing area, such as 'body', 'p', 'strong', etc
Apparently these are meant to allow the user to select parts of the text being edited.

I would like to disable that and not have anything shown below the editing area.

I have been looking in the docs, I though it would be in 'config' but it's not, it's not in themes either...
Is there any way of doing this?

Thanks