Mademoisele or Mademoiselle: How To spell?
The word Mademoisele is misspelled against Mademoiselle, a noun meaning "A French title of courtesy given to a girl or an unmarried lady, equivalent to the English Miss."
Mademoiselle has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings mademoise & e which should not be misspelled with single 'L'
Wrong Spelling:  mademoise-l-e  Correct Spelling:  mademoise-ll-e 
Find more incorrect spellings of Mademoiselle to spell right way.