Prolepticaly or Proleptically: How To spell?

The word Prolepticaly is misspelled against Proleptically, an adverb meaning "In a proleptical manner."

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