Father name mismatch in my Indian passport

[hemsisgood]

Hi All

I am planning to apply visitor visa for my parents, noticed that my passport has a mismatch in my father's as below

In my passport father's name: surname firstname sharma
Actual name in my father's passport : surname firstname
so in my passport sharma is additionally added, when I applied for my passport 10 years back in india which has not been a problem till now, but now as I want to apply visa for my father to visit UK will this cause any problem while applying for visitor visa.

Thanks In Advance.