remove semantically insignificant trailing whitespace in changelog
remove semantically insignificant trailing whitespace in changelog

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