Canons or Cannons: How To spell?
The word Canons is misspelled against Cannons, which is plural of "Cannon"
Cannons has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings ca & ons which should not be misspelled with single 'N'
Wrong Spelling:  ca-n-ons  Correct Spelling:  ca-nn-ons 
Find more incorrect spellings of Cannons to spell right way.