[docs] Wordsmith a little bit to make things clearer.
[docs] Wordsmith a little bit to make things clearer.

Swift SVN r31122

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