MN1 online form missing letter from father's name

Hello,

I have submitted my daughter's MN1 form today. I have checked everything before making the payment, however, I see I slightly misspelled her father's name. His name is Stanislav and I put Stanslav (without the I in the middle). I am freaking out as I usually don't make this kind of mistakes and I when through the application several times before submitting. Please can you tell me if someone have been in my position and what would HO do? Would this be a much of an issue??
My husbands passport says the correct name and on the birth certificate the correct name as well. I online typed in without the "i" in the online form where they ask for father's details.
If anyone can speak of personal experience, thank you!