Revauwing or Reveiwing: How To spell?

The word Revauwing is misspelled against Reveiwing, which is present continuous of "Review"

Word contains consecutive vowels 'EI' in between alphabets rev & wing is misspelled as 'AU'
Wrong Spelling:  rev-au-wing 
Correct Spelling:  rev-ei-wing 
Check more misspelled words of Reveiwing to spell it correct.