How to make this message disappear..."no selected properties have expressions"
Hi all,
When I'm in the graph editor, the following message is permanently displayed at the bottom of the screen: (no selected properties have expressions.)
I haven't noticed this before but it started displaying about a week ago. It's a but annoying as it takes up a row that would otherwise be graph space.

Does anyone have a suggestion on where I can turn this off? I can't find it and I've searched Google and the forums for an answer too.
Thank you
Mal
Late 2013 15" rMPB
2.6GHz i7
512GB SSD
nVidia GeForce GT 750M
16GB RAM
