Update timeouts.go: Fix typo

examples/timeouts/timeouts.go

@@ -25,7 +25,7 @@ func main() {
 	}()
 
 	// Here's the `select` implementing a timeout.
-	// `res := <-c1` awaits the result and `<-Time.After`
+	// `res := <-c1` awaits the result and `<-time.After`
 	// awaits a value to be sent after the timeout of
 	// 1s. Since `select` proceeds with the first
 	// receive that's ready, we'll take the timeout case