Hindos or Hindoos: How To spell?
The word Hindos is misspelled against Hindoos, which is plural of "Hindu"
Hindoos has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings hind & s which should not be misspelled with single 'O'
Wrong Spelling:  hind-o-s  Correct Spelling:  hind-oo-s 
Find more incorrect spellings of Hindoos to spell right way.