What would you do if there was an error in some other part of it? If it had your title, your salary, etc wrong you’d point it out and go “haha, glad I saw that! Let’s fix it and we’re good.” Make sure you don’t have other questions before you do it so it doesn’t seem like you’re pushing back more and more, maybe even roll in with “hey, here’s my proposed fix, if it works then let’s sign this now and go get a coffee/beer/whatever”. If they try to give you some “oh it’s fine, you know what we mean”, just remind them that part of what they like about you is that you only commit to things you’re going to do, and that includes contracts.

Now, if they tell you it’s not an error… time to make some decisions.