Smugling or Smuggling: How To spell?
The word Smugling is misspelled against Smuggling, which is present continuous of "Smuggle"
Smuggling has double "gg" is mispronounced as "g"Remember double 'GG' in between the strings smu & ling which should not be misspelled with single 'G'
Wrong Spelling:  smu-g-ling  Correct Spelling:  smu-gg-ling 
Check more misspelled words of Smuggling to spell it correct.