Extoling or Extolling: How To spell?

The word Extoling is misspelled against Extolling, which is present continuous of "Extol"

Extolling has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings exto & ing which should not be misspelled with single 'L'
Wrong Spelling:  exto-l-ing 
Correct Spelling:  exto-ll-ing 
Find more incorrect spellings of Extolling to spell right way.