fix changelog entry: weak rule isn't opt-in
fix changelog entry: weak rule isn't opt-in

firebase/SwiftLint,Johnykutty/SwiftLint,victorpimentel/SwiftLint,jeffreybergier/SwiftLint,lyft/SwiftLint,Johnykutty/SwiftLint,realm/SwiftLint,Johnykutty/SwiftLint,firebase/SwiftLint,firebase/SwiftLint,lyft/SwiftLint,jeffreybergier/SwiftLint,realm/SwiftLint,jeffreybergier/SwiftLint,victorpimentel/SwiftLint,Johnykutty/SwiftLint,jeffreybergier/SwiftLint,realm/SwiftLint,lyft/SwiftLint,realm/SwiftLint,firebase/SwiftLint,victorpimentel/SwiftLint,lyft/SwiftLint,victorpimentel/SwiftLint