Politese or Politesse: How To spell?
The word Politese is misspelled against Politesse, a noun meaning "Politeness."
Politesse has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings polite & e which should not be misspelled with single 'S'
Wrong Spelling:  polite-s-e  Correct Spelling:  polite-ss-e 
Find more incorrect spellings of Politesse to spell right way.