Fix for code style
Fix for code style

sandyway/ReactiveCocoa,rpowelll/ReactiveCocoa,kevin-zqw/ReactiveCocoa,ikesyo/ReactiveCocoa,calebd/ReactiveCocoa,Juraldinio/ReactiveCocoa,ohwutup/ReactiveCocoa,victorlin/ReactiveCocoa,tonyarnold/ReactiveCocoa,tonyarnold/ReactiveCocoa,kevin-zqw/ReactiveCocoa,andersio/ReactiveCocoa,tonyarnold/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,rpowelll/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,calebd/ReactiveCocoa,rpowelll/ReactiveCocoa,tzongw/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,walkingsmarts/ReactiveCocoa,sandyway/ReactiveCocoa,smilypeda/ReactiveCocoa,ikesyo/ReactiveCocoa,kevin-zqw/ReactiveCocoa,smilypeda/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,smilypeda/ReactiveCocoa,calebd/ReactiveCocoa,walkingsmarts/ReactiveCocoa,victorlin/ReactiveCocoa,sandyway/ReactiveCocoa,ohwutup/ReactiveCocoa,tzongw/ReactiveCocoa,ohwutup/ReactiveCocoa,victorlin/ReactiveCocoa,andersio/ReactiveCocoa,walkingsmarts/ReactiveCocoa,andersio/ReactiveCocoa,Juraldinio/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,ReactiveCocoa/ReactiveSwift,tzongw/ReactiveCocoa,Juraldinio/ReactiveCocoa