fix compilation issue in RulesCommand
fix compilation issue in RulesCommand

cdillard/SwiftLint,dictav/SwiftLint,firebase/SwiftLint,dictav/SwiftLint,lyft/SwiftLint,Johnykutty/SwiftLint,daniel-beard/SwiftLint,Johnykutty/SwiftLint,jeffreybergier/SwiftLint,wfleming/SwiftLint,jeffreybergier/SwiftLint,realm/SwiftLint,wfleming/SwiftLint,lyft/SwiftLint,realm/SwiftLint,victorpimentel/SwiftLint,lyft/SwiftLint,jeffreybergier/SwiftLint,cdillard/SwiftLint,victorpimentel/SwiftLint,realm/SwiftLint,daniel-beard/SwiftLint,Johnykutty/SwiftLint,victorpimentel/SwiftLint,jeffreybergier/SwiftLint,Johnykutty/SwiftLint,lyft/SwiftLint,firebase/SwiftLint,realm/SwiftLint,victorpimentel/SwiftLint,firebase/SwiftLint,firebase/SwiftLint