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