Ilustrating or Illustrating: How To spell?

The word Ilustrating is misspelled against Illustrating, which is present continuous of "Illustrate"

Illustrating has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings i & ustrating which should not be misspelled with single 'L'
Wrong Spelling:  i-l-ustrating 
Correct Spelling:  i-ll-ustrating 
Check more misspelled words of Illustrating to spell it correct.