Parking not mention in Registry (sale deed)


Hello Guys,
Need help. I have purchased one property in April 2014. the registry of the property was done in Aug 2014.
At the time of purchased, the builder said the flat with four-wheeler parking same has mentioned in the initial agreement as well. however, at the time of registry (sale deed), he changed the word from four to two. so now in registry its mentioned two-wheeler parking.

Both the documents are submitted in the bank as I have taken the bank loan.

Need suggestion? what are the options I have now?

Thanks in advance for the help.