diff --git a/example_test.go b/example_test.go
index 33b305c..f5ac863 100644
--- a/example_test.go
+++ b/example_test.go
@@ -27,10 +27,10 @@
 	url := conf.AuthCodeURL("state", oauth2.AccessTypeOffline)
 	fmt.Printf("Visit the URL for the auth dialog: %v", url)
 
-	// Use the authorization code that is pushed to the redirect URL.
-	// NewTransportWithCode will do the handshake to retrieve
-	// an access token and initiate a Transport that is
-	// authorized and authenticated by the retrieved token.
+	// Use the authorization code that is pushed to the redirect
+	// URL. Exchange will do the handshake to retrieve the
+	// initial access token. The HTTP Client returned by
+	// conf.Client will refresh the token as necessary.
 	var code string
 	if _, err := fmt.Scan(&code); err != nil {
 		log.Fatal(err)