The wrongly spelled word is "Chouffer." The correct spelling is "Chauffeur." A chauffeur refers to a person employed to drive a private or hired car.

Explanation of the other options:

☀ Champion: This word is spelled correctly. It refers to a person who has defeated all others in a competition or has achieved excellence in a particular field.

☀ Charisma: This word is spelled correctly. It refers to a compelling charm or attractiveness that inspires devotion and enthusiasm in others.

☀ Choir: This word is spelled correctly. It refers to a group of singers who perform together, typically in a choral arrangement.