Restourateur or Restaurateur: How To spell?

The word Restourateur is misspelled against Restaurateur, a noun meaning "The keeper of an eathing house or a restaurant."

Word contains consecutive vowels 'AU' in between alphabets rest & rateur is misspelled as 'OU'
Wrong Spelling:  rest-ou-rateur 
Correct Spelling:  rest-au-rateur 
Check more misspelled words of Restaurateur to spell it correct.

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