Bufer or Buffer: How To spell?
The word Bufer is misspelled against Buffer, a noun meaning "A good-humored, slow-witted fellow; -- usually said of an elderly man."
Buffer has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Bu & er which should not be misspelled with single 'F'
Wrong Spelling:  Bu-f-er  Correct Spelling:  Bu-ff-er 
Check more misspelled words of Buffer to spell it correct.