Marshaling or Marshalling: How To spell?

The word Marshaling is misspelled against Marshalling, which is present continuous of "Marshal"

Marshalling has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings marsha & ing which should not be misspelled with single 'L'
Wrong Spelling:  marsha-l-ing 
Correct Spelling:  marsha-ll-ing 
Find more wrongly spelled words of Marshalling to spell it well.