The word Ered is misspelled against Erred, which is past tense of "Err"
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Erred has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings e & ed which should not be misspelled with single 'R'
Wrong Spelling:  e-r-ed 
Correct Spelling:  e-rr-ed 
Explore spell check of Erred to spell without errors.