Shampoing or Shampooing: How To spell?

The word Shampoing is misspelled against Shampooing, which is present continuous of "Shampoo"

Shampooing has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings shamp & ing which should not be misspelled with single 'O'
Wrong Spelling: shamp-o-ing
Correct Spelling: shamp-oo-ing
Find more incorrect spellings of Shampooing to spell right way.