Misfaling or Misfalling: How To spell?
The word Misfaling is misspelled against Misfalling, which is present continuous of "Misfall"
Misfalling has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings misfa & ing which should not be misspelled with single 'L'
Wrong Spelling:  misfa-l-ing  Correct Spelling:  misfa-ll-ing 
Find more wrongly spelled words of Misfalling to spell it well.