Sleeples or Sleepless: How To spell?
The word Sleeples is misspelled against Sleepless, an adjective meaning "Having no rest; perpetually agitated."
Sleepless has double 'ss' in the end mispronounced as 's'Remember double 'SS' appears in the end of this word which should not be misspelled with single 'S'
Wrong Spelling:  sleeple-s  Correct Spelling:  sleeple-ss 
Explore spell check of Sleepless to spell without errors.