Barcarole or Barcarolle: How To spell?

The word Barcarole is misspelled against Barcarolle, a noun meaning "A piece of music composed in imitation of such a song."

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