Gravely or Gravelly: How To spell?
The word Gravely is misspelled against Gravelly, an adjective meaning "Abounding with gravel; consisting of gravel; as, a gravelly soil."
Gravelly has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings grave & y which should not be misspelled with single 'L'
Wrong Spelling:  grave-l-y  Correct Spelling:  grave-ll-y 
Explore spell check of Gravelly to spell without errors.