Simplify the following text for a Grade 8 native English-speaking person.
Original: On occasion , sic has been misidentified as an abbreviation for `` said in context , '' `` spelled in context , '' `` said in copy , '' `` spelling is correct , '' `` spelled incorrectly , '' and other phrases .
Simplified: Sometimes , sic is said to be an abbreviation for `` said in context '' , `` spelled in context '' , `` said in copy '' , and other phrases .