Update syntax in Pattern Matching doc.
Update syntax in Pattern Matching doc.

Swift SVN r7364

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