Colin or Collin: How To spell?

The word Colin is misspelled against Collin, a noun meaning "A very pure form of gelatin."

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