Coci or Cocci: How To spell?
The word Coci is misspelled against Cocci, which is plural of "Coccus"
Cocci has double "cc" is mispronounced as "c"Remember double 'CC' in between the strings Co & i which should not be misspelled with single 'C'
Wrong Spelling:  Co-c-i  Correct Spelling:  Co-cc-i 
Find more incorrect spellings of Cocci to spell right way.