correct
/kə-ˈrekt/
verb
to make or set right : amend
counteract, neutralize
to alter or adjust so as to bring to some standard or required condition
correct an error
correct a harmful tendency
adjective
conforming to an approved or conventional standard
conforming to or agreeing with fact, logic, or known truth
conforming to a set figure
correct behavior
idiom
—used as a way of making a statement sound less assertive