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