Gaoging or Gauging: How To spell?

The word Gaoging is misspelled against Gauging, which is present continuous of "Gauge"

Word contains consecutive vowels 'AU' in between alphabets g & ging is misspelled as 'AO'
Wrong Spelling: g-ao-ging
Correct Spelling: g-au-ging
Find more incorrect spellings of Gauging to spell right way.