[Docs] Minor edits to GenericsManifesto.md.

dan-zheng · dan-zheng · commit 2dc279fa47cd · 2018-07-18T14:18:42.000-07:00
Address comments by @CodaFi regarding capitalization.
diff --git a/docs/GenericsManifesto.md b/docs/GenericsManifesto.md
@@ -758,8 +758,8 @@ One explicit way to allow such operations in a type-safe manner is to introduce
 
 ```Swift
 if let storedInE1 = e1 openas T { // T is the type of storedInE1, a copy of the value stored in e1
-  if let storedInE2 = e2 as? T {  // does e2 have type T? if so, copy its value to storedInE2
-    if storedInE1 == storedInE2 { ... } // okay: storedInT1 and storedInE2 are both of type T, which we know is Equatable
+  if let storedInE2 = e2 as? T {  // Does e2 have type T? If so, copy its value to storedInE2
+    if storedInE1 == storedInE2 { ... } // Okay: storedInT1 and storedInE2 are both of type T, which we know is Equatable
   }
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -758,8 +758,8 @@ One explicit way to allow such operations in a type-safe manner is to introduce`
`758`	`758`
`759`	`759`	```Swift
`760`	`760`	`if let storedInE1 = e1 openas T { // T is the type of storedInE1, a copy of the value stored in e1`
`761`		`- if let storedInE2 = e2 as? T { // does e2 have type T? if so, copy its value to storedInE2`
`762`		`- if storedInE1 == storedInE2 { ... } // okay: storedInT1 and storedInE2 are both of type T, which we know is Equatable`
	`761`	`+ if let storedInE2 = e2 as? T { // Does e2 have type T? If so, copy its value to storedInE2`
	`762`	`+ if storedInE1 == storedInE2 { ... } // Okay: storedInT1 and storedInE2 are both of type T, which we know is Equatable`
`763`	`763`	`}`
`764`	`764`	`}`
`765`	`765`	```