The word Griling is misspelled against Grilling, which is present continuous of "Grill"
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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.