Is your home listed for sale? With a Realtor? If so, you need to contact your agent and he/she can make the changes in the MLS and it will eventually show up here. Or they can manually edit the listing here. If you're a FSBO, then you'll need to correct the info wherever you entered it to begin with -- maybe Zillow? or Hotpads?
If you're talking about the public records data...I would't pay much attention to that.