Remove extra whitespace after paren, and fix comment.
Remove extra whitespace after paren, and fix comment.

Swift SVN r19556

gmilos/swift,apple/swift,alblue/swift,kstaring/swift,mightydeveloper/swift,swiftix/swift,stephentyrone/swift,dduan/swift,MukeshKumarS/Swift,kusl/swift,IngmarStein/swift,rudkx/swift,CodaFi/swift,emilstahl/swift,shajrawi/swift,shahmishal/swift,kentya6/swift,nathawes/swift,felix91gr/swift,tkremenek/swift,CodaFi/swift,shahmishal/swift,natecook1000/swift,danielmartin/swift,bitjammer/swift,OscarSwanros/swift,swiftix/swift,OscarSwanros/swift,sschiau/swift,KrishMunot/swift,adrfer/swift,dreamsxin/swift,OscarSwanros/swift,russbishop/swift,swiftix/swift.old,adrfer/swift,amraboelela/swift,gmilos/swift,jtbandes/swift,rudkx/swift,natecook1000/swift,kusl/swift,practicalswift/swift,cbrentharris/swift,kusl/swift,gottesmm/swift,arvedviehweger/swift,gribozavr/swift,stephentyrone/swift,calebd/swift,sdulal/swift,kentya6/swift,swiftix/swift.old,tkremenek/swift,hughbe/swift,CodaFi/swift,dduan/swift,slavapestov/swift,CodaFi/swift,ben-ng/swift,aschwaighofer/swift,alblue/swift,xwu/swift,dduan/swift,huonw/swift,dreamsxin/swift,tkremenek/swift,stephentyrone/swift,manavgabhawala/swift,IngmarStein/swift,russbishop/swift,natecook1000/swift,jckarter/swift,tjw/swift,karwa/swift,milseman/swift,gregomni/swift,modocache/swift,nathawes/swift,roambotics/swift,devincoughlin/swift,karwa/swift,kusl/swift,MukeshKumarS/Swift,ken0nek/swift,calebd/swift,ken0nek/swift,rudkx/swift,kstaring/swift,sschiau/swift,mightydeveloper/swift,deyton/swift,calebd/swift,cbrentharris/swift,roambotics/swift,cbrentharris/swift,jmgc/swift,gottesmm/swift,adrfer/swift,tinysun212/swift-windows,apple/swift,tardieu/swift,johnno1962d/swift,Jnosh/swift,parkera/swift,kstaring/swift,alblue/swift,KrishMunot/swift,djwbrown/swift,OscarSwanros/swift,apple/swift,Jnosh/swift,milseman/swift,ken0nek/swift,djwbrown/swift,therealbnut/swift,benlangmuir/swift,tardieu/swift,arvedviehweger/swift,huonw/swift,felix91gr/swift,atrick/swift,khizkhiz/swift,amraboelela/swift,sdulal/swift,austinzheng/swift,sschiau/swift,johnno1962d/swift,devincoughlin/swift,OscarSwanros/swift,harlanhaskins/swift,jtbandes/swift,JGiola/swift,calebd/swift,khizkhiz/swift,tardieu/swift,KrishMunot/swift,practicalswift/swift,JGiola/swift,airspeedswift/swift,felix91gr/swift,zisko/swift,xedin/swift,frootloops/swift,swiftix/swift.old,zisko/swift,KrishMunot/swift,harlanhaskins/swift,devincoughlin/swift,xedin/swift,xedin/swift,slavapestov/swift,uasys/swift,huonw/swift,tkremenek/swift,tkremenek/swift,ben-ng/swift,huonw/swift,felix91gr/swift,arvedviehweger/swift,kperryua/swift,uasys/swift,hughbe/swift,brentdax/swift,jtbandes/swift,jmgc/swift,rudkx/swift,jopamer/swift,JaSpa/swift,LeoShimonaka/swift,emilstahl/swift,shahmishal/swift,sdulal/swift,cbrentharris/swift,jtbandes/swift,kstaring/swift,amraboelela/swift,brentdax/swift,parkera/swift,kperryua/swift,airspeedswift/swift,kstaring/swift,LeoShimonaka/swift,alblue/swift,shahmishal/swift,benlangmuir/swift,hughbe/swift,xwu/swift,Ivacker/swift,dduan/swift,modocache/swift,IngmarStein/swift,lorentey/swift,zisko/swift,allevato/swift,hooman/swift,slavapestov/swift,modocache/swift,jopamer/swift,Ivacker/swift,Ivacker/swift,mightydeveloper/swift,bitjammer/swift,shahmishal/swift,glessard/swift,emilstahl/swift,parkera/swift,lorentey/swift,danielmartin/swift,aschwaighofer/swift,atrick/swift,lorentey/swift,deyton/swift,karwa/swift,swiftix/swift.old,parkera/swift,jckarter/swift,LeoShimonaka/swift,Ivacker/swift,return/swift,JaSpa/swift,glessard/swift,cbrentharris/swift,dduan/swift,calebd/swift,glessard/swift,modocache/swift,emilstahl/swift,austinzheng/swift,SwiftAndroid/swift,devincoughlin/swift,khizkhiz/swift,return/swift,jtbandes/swift,allevato/swift,tkremenek/swift,shajrawi/swift,tjw/swift,bitjammer/swift,natecook1000/swift,allevato/swift,alblue/swift,austinzheng/swift,swiftix/swift,russbishop/swift,johnno1962d/swift,codestergit/swift,benlangmuir/swift,kstaring/swift,djwbrown/swift,aschwaighofer/swift,arvedviehweger/swift,MukeshKumarS/Swift,gribozavr/swift,manavgabhawala/swift,uasys/swift,ken0nek/swift,russbishop/swift,shahmishal/swift,return/swift,deyton/swift,codestergit/swift,calebd/swift,allevato/swift,gmilos/swift,danielmartin/swift,tkremenek/swift,sdulal/swift,gottesmm/swift,jckarter/swift,Jnosh/swift,MukeshKumarS/Swift,ben-ng/swift,johnno1962d/swift,mightydeveloper/swift,practicalswift/swift,milseman/swift,zisko/swift,Jnosh/swift,parkera/swift,harlanhaskins/swift,russbishop/swift,jmgc/swift,jmgc/swift,airspeedswift/swift,kusl/swift,apple/swift,modocache/swift,frootloops/swift,JaSpa/swift,stephentyrone/swift,benlangmuir/swift,amraboelela/swift,brentdax/swift,return/swift,LeoShimonaka/swift,kperryua/swift,aschwaighofer/swift,austinzheng/swift,lorentey/swift,SwiftAndroid/swift,calebd/swift,jopamer/swift,nathawes/swift,glessard/swift,sschiau/swift,djwbrown/swift,swiftix/swift,tardieu/swift,Ivacker/swift,ken0nek/swift,uasys/swift,practicalswift/swift,tjw/swift,ahoppen/swift,manavgabhawala/swift,airspeedswift/swift,gribozavr/swift,devincoughlin/swift,allevato/swift,KrishMunot/swift,xedin/swift,jckarter/swift,sschiau/swift,hooman/swift,harlanhaskins/swift,gribozavr/swift,tinysun212/swift-windows,natecook1000/swift,shahmishal/swift,xwu/swift,JGiola/swift,JaSpa/swift,SwiftAndroid/swift,practicalswift/swift,gregomni/swift,ahoppen/swift,johnno1962d/swift,harlanhaskins/swift,parkera/swift,felix91gr/swift,hooman/swift,emilstahl/swift,manavgabhawala/swift,tinysun212/swift-windows,austinzheng/swift,sdulal/swift,therealbnut/swift,alblue/swift,bitjammer/swift,therealbnut/swift,russbishop/swift,brentdax/swift,xwu/swift,swiftix/swift.old,LeoShimonaka/swift,jmgc/swift,bitjammer/swift,gmilos/swift,hughbe/swift,adrfer/swift,slavapestov/swift,codestergit/swift,atrick/swift,roambotics/swift,kentya6/swift,sdulal/swift,IngmarStein/swift,jckarter/swift,tardieu/swift,zisko/swift,airspeedswift/swift,felix91gr/swift,deyton/swift,jopamer/swift,rudkx/swift,codestergit/swift,brentdax/swift,khizkhiz/swift,rudkx/swift,tinysun212/swift-windows,gregomni/swift,JaSpa/swift,hughbe/swift,lorentey/swift,xedin/swift,therealbnut/swift,ben-ng/swift,apple/swift,gottesmm/swift,stephentyrone/swift,kentya6/swift,glessard/swift,sschiau/swift,slavapestov/swift,sdulal/swift,kperryua/swift,dduan/swift,JGiola/swift,shajrawi/swift,sschiau/swift,nathawes/swift,austinzheng/swift,zisko/swift,CodaFi/swift,tinysun212/swift-windows,therealbnut/swift,uasys/swift,khizkhiz/swift,xwu/swift,Ivacker/swift,shajrawi/swift,OscarSwanros/swift,alblue/swift,uasys/swift,harlanhaskins/swift,MukeshKumarS/Swift,practicalswift/swift,ben-ng/swift,adrfer/swift,huonw/swift,nathawes/swift,harlanhaskins/swift,LeoShimonaka/swift,gregomni/swift,hooman/swift,gottesmm/swift,CodaFi/swift,shahmishal/swift,jckarter/swift,MukeshKumarS/Swift,brentdax/swift,amraboelela/swift,xwu/swift,therealbnut/swift,tardieu/swift,hooman/swift,benlangmuir/swift,danielmartin/swift,practicalswift/swift,return/swift,zisko/swift,aschwaighofer/swift,apple/swift,natecook1000/swift,jopamer/swift,xedin/swift,aschwaighofer/swift,codestergit/swift,tjw/swift,Jnosh/swift,jckarter/swift,jmgc/swift,karwa/swift,JaSpa/swift,SwiftAndroid/swift,amraboelela/swift,ahoppen/swift,kperryua/swift,bitjammer/swift,therealbnut/swift,xedin/swift,return/swift,milseman/swift,manavgabhawala/swift,mightydeveloper/swift,jopamer/swift,airspeedswift/swift,amraboelela/swift,gregomni/swift,frootloops/swift,jopamer/swift,gribozavr/swift,airspeedswift/swift,khizkhiz/swift,kusl/swift,gmilos/swift,arvedviehweger/swift,codestergit/swift,JaSpa/swift,gottesmm/swift,sschiau/swift,adrfer/swift,tinysun212/swift-windows,felix91gr/swift,ken0nek/swift,jtbandes/swift,modocache/swift,practicalswift/swift,SwiftAndroid/swift,gottesmm/swift,benlangmuir/swift,kentya6/swift,lorentey/swift,jmgc/swift,hooman/swift,allevato/swift,JGiola/swift,devincoughlin/swift,milseman/swift,tinysun212/swift-windows,lorentey/swift,ahoppen/swift,emilstahl/swift,gmilos/swift,CodaFi/swift,atrick/swift,emilstahl/swift,KrishMunot/swift,parkera/swift,cbrentharris/swift,karwa/swift,johnno1962d/swift,ahoppen/swift,dduan/swift,modocache/swift,swiftix/swift.old,gmilos/swift,slavapestov/swift,JGiola/swift,roambotics/swift,arvedviehweger/swift,uasys/swift,devincoughlin/swift,LeoShimonaka/swift,russbishop/swift,deyton/swift,danielmartin/swift,hughbe/swift,glessard/swift,danielmartin/swift,codestergit/swift,return/swift,manavgabhawala/swift,shajrawi/swift,sdulal/swift,austinzheng/swift,bitjammer/swift,Ivacker/swift,IngmarStein/swift,aschwaighofer/swift,SwiftAndroid/swift,xwu/swift,swiftix/swift.old,ken0nek/swift,hughbe/swift,MukeshKumarS/Swift,karwa/swift,frootloops/swift,mightydeveloper/swift,nathawes/swift,shajrawi/swift,emilstahl/swift,ben-ng/swift,kstaring/swift,huonw/swift,adrfer/swift,tjw/swift,milseman/swift,arvedviehweger/swift,kperryua/swift,atrick/swift,danielmartin/swift,gribozavr/swift,deyton/swift,frootloops/swift,kentya6/swift,slavapestov/swift,lorentey/swift,OscarSwanros/swift,gribozavr/swift,atrick/swift,kentya6/swift,allevato/swift,karwa/swift,swiftix/swift.old,xedin/swift,cbrentharris/swift,milseman/swift,parkera/swift,djwbrown/swift,manavgabhawala/swift,mightydeveloper/swift,ahoppen/swift,SwiftAndroid/swift,Jnosh/swift,stephentyrone/swift,tjw/swift,roambotics/swift,jtbandes/swift,karwa/swift,Jnosh/swift,shajrawi/swift,kperryua/swift,djwbrown/swift,ben-ng/swift,LeoShimonaka/swift,natecook1000/swift,mightydeveloper/swift,johnno1962d/swift,kusl/swift,deyton/swift,IngmarStein/swift,shajrawi/swift,roambotics/swift,swiftix/swift,huonw/swift,Ivacker/swift,tjw/swift,brentdax/swift,swiftix/swift,kentya6/swift,hooman/swift,kusl/swift,gribozavr/swift,KrishMunot/swift,swiftix/swift,tardieu/swift,khizkhiz/swift,cbrentharris/swift,gregomni/swift,djwbrown/swift,frootloops/swift,devincoughlin/swift,nathawes/swift,stephentyrone/swift,IngmarStein/swift,frootloops/swift