Builder signature missing beside manual correction of name

Dear Sir,

I have bought a flat in Pune under Apartment formation. The possession is in Sep 14.

My name is "VENKAT RAMAN SONNATI" While registering my flat agreement it was mentioned as "VENKATRAMAN SONNATI"(Space between VENKAT and RAMAN is missing). Advocate has asked me to cross the incorrect name and correct the name with Pen in all the places (4 times) in the agreement.Beside the correction, my self and my wife have signed. However, GPA from builder has not signed.

Index2 is showing the correct name in Marathi.

As per the Builder's advocate- there is no need to register a rectification deed as Apartment deed which will be registered in Sep 14 (at the time of giving possession|) will have correct name which is the final document showing my ownership. Also, manual correction is made with Pen with Vendee signatures beside the same.

Please advise

1.      If Vendor signature is missing beside the correction, is it fine?

2.      When we checked with Registar, he says rectification deed cant be done as Index2 is showing correct name and  in all the other places in agreement name has already been corrected with pen. Is Registar correct?

Thanks a lot