stdlib: fix coding style in UnicodeScalar.swift
stdlib: fix coding style in UnicodeScalar.swift

Swift SVN r25344

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