[Rwp] Phase Inverted

[Snowman]

Hey guys,
I'm continuing to work on JAWS scripts, and occasionally accidentally doing things I don't mean to do, as I debug my code.
Somehow, I have inverted the phase of a track.  When I arrow to it, it says, phase inverted.
How do you modify that.  I thought I would see that in the control+shift+w track parameters list, but it isn't.
So, how do I undo this?
Thanks a lot.
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