The word Gafing is misspelled against Gaffing, which is present continuous of "Gaff"
-->
Gaffing has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings Ga & ing which should not be misspelled with single 'F'
Wrong Spelling:  Ga-f-ing 
Correct Spelling:  Ga-ff-ing 
Find more wrongly spelled words of Gaffing to spell it well.