Updates spelling of 'Receive'

Author: KyeMaloy97

Foundation/URLSession/URLSessionTask.swift

@@ -25,7 +25,7 @@ import Dispatch
 /// of processing a given request.
 open class URLSessionTask : NSObject, NSCopying {
 
-    public var countOfBytesClientExpectsToRecieve: Int64 { NSUnimplemented() }
+    public var countOfBytesClientExpectsToReceive: Int64 { NSUnimplemented() }
     public var countOfBytesClientExpectsToSend: Int64 { NSUnimplemented() }
     public var earliestBeginDate: Date? { NSUnimplemented() }