Passport — month of the date of birth to be changed

My date of birth is 24th April 1987. But my print out shows
my date of birth is 24th March 1987. Sir this correction to be amamended with immediate effect. Just I want to know whether this will cause any problem for me to attend the interview. I got the hall ticket. I would appreciate if you could kindly do the needful.

Siju George