Minor changelog entry edit for optional-to-archetype change
Minor changelog entry edit for optional-to-archetype change

The result of such a cast doesn't always match that in a non-generic context when the type being cast to is more optional than the value, as the compiler can perform eager optional injection.

For example:

```swift
func forceCast<T>(_ value: Any?, to type: T.Type) -> T {
  return value as! T
}

let value: Any? = Any??.none
print(value as! Any??) // Optional(nil)
print(forceCast(value, to: Any??.self)) // nil
```

Therefore change the wording to indicate that the behaviour now more closely matches the result you would get in a non-generic context.

glessard/swift,harlanhaskins/swift,alblue/swift,sschiau/swift,lorentey/swift,harlanhaskins/swift,glessard/swift,hooman/swift,amraboelela/swift,lorentey/swift,karwa/swift,CodaFi/swift,danielmartin/swift,aschwaighofer/swift,karwa/swift,glessard/swift,nathawes/swift,CodaFi/swift,jckarter/swift,allevato/swift,hooman/swift,xedin/swift,xwu/swift,roambotics/swift,xwu/swift,gribozavr/swift,amraboelela/swift,airspeedswift/swift,harlanhaskins/swift,jmgc/swift,tkremenek/swift,gregomni/swift,benlangmuir/swift,ahoppen/swift,xwu/swift,atrick/swift,roambotics/swift,jckarter/swift,nathawes/swift,glessard/swift,austinzheng/swift,devincoughlin/swift,jmgc/swift,gregomni/swift,parkera/swift,shajrawi/swift,roambotics/swift,xwu/swift,JGiola/swift,roambotics/swift,CodaFi/swift,allevato/swift,stephentyrone/swift,karwa/swift,allevato/swift,sschiau/swift,xwu/swift,aschwaighofer/swift,stephentyrone/swift,gribozavr/swift,aschwaighofer/swift,airspeedswift/swift,apple/swift,gregomni/swift,austinzheng/swift,brentdax/swift,allevato/swift,jckarter/swift,roambotics/swift,karwa/swift,CodaFi/swift,xedin/swift,tkremenek/swift,rudkx/swift,jmgc/swift,danielmartin/swift,nathawes/swift,amraboelela/swift,alblue/swift,lorentey/swift,jckarter/swift,xwu/swift,danielmartin/swift,shahmishal/swift,atrick/swift,rudkx/swift,atrick/swift,practicalswift/swift,ahoppen/swift,nathawes/swift,xedin/swift,aschwaighofer/swift,allevato/swift,jmgc/swift,harlanhaskins/swift,lorentey/swift,xedin/swift,brentdax/swift,JGiola/swift,austinzheng/swift,parkera/swift,practicalswift/swift,airspeedswift/swift,tkremenek/swift,stephentyrone/swift,jmgc/swift,apple/swift,devincoughlin/swift,devincoughlin/swift,apple/swift,gribozavr/swift,aschwaighofer/swift,xwu/swift,lorentey/swift,shahmishal/swift,harlanhaskins/swift,hooman/swift,allevato/swift,shajrawi/swift,ahoppen/swift,ahoppen/swift,shahmishal/swift,gribozavr/swift,shahmishal/swift,danielmartin/swift,nathawes/swift,atrick/swift,lorentey/swift,xedin/swift,shajrawi/swift,austinzheng/swift,karwa/swift,practicalswift/swift,rudkx/swift,stephentyrone/swift,rudkx/swift,gribozavr/swift,jckarter/swift,practicalswift/swift,JGiola/swift,rudkx/swift,shajrawi/swift,benlangmuir/swift,shajrawi/swift,shajrawi/swift,austinzheng/swift,karwa/swift,ahoppen/swift,airspeedswift/swift,hooman/swift,shahmishal/swift,nathawes/swift,austinzheng/swift,danielmartin/swift,tkremenek/swift,shajrawi/swift,tkremenek/swift,practicalswift/swift,parkera/swift,airspeedswift/swift,sschiau/swift,apple/swift,gribozavr/swift,alblue/swift,hooman/swift,devincoughlin/swift,shahmishal/swift,atrick/swift,brentdax/swift,devincoughlin/swift,aschwaighofer/swift,benlangmuir/swift,glessard/swift,parkera/swift,apple/swift,ahoppen/swift,stephentyrone/swift,brentdax/swift,nathawes/swift,sschiau/swift,airspeedswift/swift,rudkx/swift,harlanhaskins/swift,jmgc/swift,JGiola/swift,amraboelela/swift,xedin/swift,alblue/swift,lorentey/swift,devincoughlin/swift,gribozavr/swift,alblue/swift,sschiau/swift,karwa/swift,alblue/swift,danielmartin/swift,practicalswift/swift,devincoughlin/swift,jmgc/swift,sschiau/swift,austinzheng/swift,sschiau/swift,shajrawi/swift,gregomni/swift,parkera/swift,tkremenek/swift,stephentyrone/swift,amraboelela/swift,amraboelela/swift,roambotics/swift,hooman/swift,xedin/swift,parkera/swift,tkremenek/swift,gribozavr/swift,sschiau/swift,brentdax/swift,harlanhaskins/swift,practicalswift/swift,JGiola/swift,CodaFi/swift,stephentyrone/swift,brentdax/swift,amraboelela/swift,karwa/swift,CodaFi/swift,jckarter/swift,jckarter/swift,shahmishal/swift,atrick/swift,aschwaighofer/swift,hooman/swift,benlangmuir/swift,shahmishal/swift,apple/swift,benlangmuir/swift,devincoughlin/swift,JGiola/swift,airspeedswift/swift,practicalswift/swift,gregomni/swift,parkera/swift,allevato/swift,alblue/swift,parkera/swift,gregomni/swift,brentdax/swift,benlangmuir/swift,CodaFi/swift,glessard/swift,lorentey/swift,danielmartin/swift,xedin/swift