add more sectional comments to osscheck code
add more sectional comments to osscheck code

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