Haloo or Halloo: How To spell?

The word Haloo is misspelled against Halloo, a noun meaning "A loud exclamation; a call to invite attention or to incite a person or an animal; a shout."

Halloo has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings ha & oo which should not be misspelled with single 'L'
Wrong Spelling:  ha-l-oo 
Correct Spelling:  ha-ll-oo 
Find more incorrect spellings of Halloo to spell right way.