Address @benlangmuir's code review comments.
Address @benlangmuir's code review comments.

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