Griling or Grilling: How To spell?
The word Griling is misspelled against Grilling, which is present continuous of "Grill"
Grilling has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings gri & ing which should not be misspelled with single 'L'
Wrong Spelling:  gri-l-ing  Correct Spelling:  gri-ll-ing 
Find more wrongly spelled words of Grilling to spell it well.