Potain or Pottain: How To spell?
The word Potain is misspelled against Pottain, a noun meaning "Old pot metal."
Pottain has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings po & ain which should not be misspelled with single 'T'
Wrong Spelling:  po-t-ain  Correct Spelling:  po-tt-ain 
Find more incorrect spellings of Pottain to spell right way.