I should go to India next month but my renewal passport has an?
Try to sort it out with the airline you booked to fly to India. If they accept it, ok. Otherwise, you have to get it corrected by presenting it to the Indian Consulate, nearest to your place of residence, along with necessary proof of your correct name, including your old PP if it had your name correctly spelt. Anyway, you have to get it corrected sooner the better.