In this case, both the parties agreed regarding the same subject matter consisting of specific boundaries, as stated not only in the agreement to sell Ex.P1, but also in the Sale Deed Ex.P.3 there is not mistake. The disputed plot measure one kanal seven sirsahi. There is no mistake about the identity of the property as admittedly before the execution of the agreement to sell Ex.P.1, and Sale Deed is P.3, the foundations upto plinth level were dig and constructed, with the mutual consent of the vendor and the vendee. There is recital in the Sale Deed Ex.P.3 that actual physical possession of the plot in question had been delivered to the vendee at the spot. If, a document is proved and admitted, the recital thereof, are also to be admitted to be correct, unless and until contrary is shown that the recitals are wrong. There is no evidence available on record that the recital mentioned in Sale Deed Ex.P.3 is wrong. No doubt there is error with regard to Khasra number in Sale Deed Ex.P.3, but this itself will not make the Sale Deed invalid. The performance of the agreement to sell is complete from both the sides by execution and registration of the Sale Deed Ex.P.3, coupled with the delivery of possession of the plot. There is no allegation of fraud. The agreement to sell Ex.P.1, was affirmed by execution of Sale Deed