The word Misded is misspelled against Misdeed, meaning "A wrong or improper act."
-->
Misdeed has double "ee" is mispronounced as "e"
Remember double 'EE' in between the strings Misd & d which should not be misspelled with single 'E'
Wrong Spelling:  Misd-e-d 
Correct Spelling:  Misd-ee-d 
Find more wrongly spelled words of Misdeed to spell it well.