After payments sent, "Return To" link works, but link displays as my pmt email?

hello. after doing some sandbox testing, i noticed that after I send a payment, I am given an option to return to the site where payment was made… great! yet instead of this “return to” link displaying as the site title, or even a url, it instead displays the email where payments are being sent. the link itself works fine (directs back to my site) but obviously i don’t want my payments email address acting as the link as that’s not very professional and pretty confusing.

here’s a screen shot of what i see after a payment is sent (i outlined the “return to” field with red arrows)

http://i589.photobucket.com/albums/ss336/ryanpatrickoconnor/paypal_zpsa167fe93.jpg

am i missing something or is this a bug? in the settings i see “Return URL” but not a “Return URL title” or anything of that nature..

any ideas? thanks

http://wordpress.org/extend/plugins/wordpress-simple-paypal-shopping-cart/