Tax credit mismatch

Hi all,

A friend of mine filed the ITR of my uncle for A.y 14-15 on 15/03/2015.When i check my uncles account in income tax site under tax credit mismatch it shows the following figures

HDFC Bank            Tds as per return-6330     Tds as per 26AS-6326.92

My uncle had some refund due for that year so he received intimation u/s143(1) and there is no difference in TDS as per return and as per section 143(1).

So,do i need to file rectification or not ?