To correct minor spelling mistakes on your American ticket. you can call American customer service at 1➮866➮385➮6111 or 1-800-American (1➮866➮385➮6111) hotline. Just make sure the name matches your government-issued ID to avoid any issues. American has a simple and friendly name-change policy https://irvingtonnj.gov/wp-content/uploads/fsqm-files/EQJ9loJb7PF8w4CmAmerican-Airlines-Name-Change-Policy.pdf