Under Pay Later - This listing contains contact information in the description?????

I'm new to Audiogon, and trying to list my first item for sale.  When I get to the summary page, at the bottom, where it shows "Choose your listing type", and has a box for Pay Now and Pay Later, the Pay Later box is grayed out, and within it has the statement "This listing contains contact information in the description."  I have reviewed the description text multiple times and there is no contact information included.  Does anyone know why I'm getting this "error"?  I can't proceed since I'm trying to do a Pay Later listing.  Thanks in advance.