Mulock or Mullock: How To spell?

The word Mulock is misspelled against Mullock, a noun meaning "Rubbish; refuse; dirt."

Mullock has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings mu & ock which should not be misspelled with single 'L'
Wrong Spelling:  mu-l-ock 
Correct Spelling:  mu-ll-ock 
Check more misspelled words of Mullock to spell it correct.