Do I have to submit an amended return just to change the house number that I transposed two number for?

[VolvoGirl]

If you change your address after filing your return, you should notify the post office that services your old address. Because not all post offices forward government checks, notifying the post office that services your old address ensures that your mail will be forwarded, but not necessarily your refund check. To change your address with the IRS, you may complete a Form 8822 Change of Address, and send it to the address shown on the form.

How to notify the IRS of an Address Change….
http://www.irs.gov/taxtopics/tc157.html

Here is a blank form 8822……
http://www.irs.gov/pub/irs-pdf/f8822.pdf