I put the wrong Zipcode? what happens now?

I had to send some documents to Sony Electronics, I shipped through USPS and did deliver confirmation. I checked it today (since it was suppose to be delivered today) and it says undeliverable address and it also says "package is being returned".....the wrong zipcode was 33193 instead of 33913....but the city and everything is right...will they try to fix the zipcode and redeliver it?...i also put SONY ELECTRONICS on it....and its the only one in florida...thanks