My web site was finally got switch production by USPS. It took me awhile to convice USPS that it is not possible to test the shipping API as they wanted.
I ran into another minor problem. When I do check out, on the shipping options it displayed like this:
Priority Mail Express 1-Day<sup>™</sup> $18.10
Priority Mail 2-Day<sup>™</sup> $5.80
Standard Post<sup>®</sup>
Why there is <sup> </sup>

How can I fix that? Thank you very much in advance for helping.
Best Regards,
TNT