Gitith or Gittith: How To spell?
The word Gitith is misspelled against Gittith, a noun meaning "A musical instrument, of unknown character, supposed by some to have been used by the people of Gath, and thence obtained by David. It is mentioned in the title of Psalms viii., lxxxi., and lxxxiv."
Gittith has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings gi & ith which should not be misspelled with single 'T'
Wrong Spelling:  gi-t-ith  Correct Spelling:  gi-tt-ith 
Find more wrongly spelled words of Gittith to spell it well.