Postcominion or Postcomminion: How To spell?

The word Postcominion is misspelled against Postcomminion, a noun meaning "A prayer or prayers which the priest says at Mass, after the ablutions."

Postcomminion has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings postco & inion which should not be misspelled with single 'M'
Wrong Spelling: postco-m-inion
Correct Spelling: postco-mm-inion
Find more incorrect spellings of Postcomminion to spell right way.