Missplelled name on passport?

Ok, The name on my birth certificate is Abdeslem and on my Algerian passport it's Abdeslem but on my british passport it's Abdeselem, it has an extra e if you missed it, and I've recently booked a ticket online on BA and I spelled my name as I spell it everywehere else which is Abdeslem, will I have a problem in the airport? will I have to call BA and ask for it to be changed? Thanks for your help :)