If they see any errors, don't be defensive: just fix what needs to be fixed and be grateful you caught it in time. It won't take very much of your time to double-check your to-do list, and it might even pay to have someone else look it over for you just in case. Run your info by someone you trust, preferably a friend or close family member. If you don't take the time to cover all of your bases now, a tiny little detail could come back and bite you later.