Update ch4-04-grpc.md

chai2010 · Mar 7, 2019 · dc33102 · dc33102
1 parent f3b5363
commit dc33102
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ch4-rpc/ch4-04-grpc.md b/ch4-rpc/ch4-04-grpc.md
@@ -386,7 +386,7 @@ func main() {
 	defer conn.Close()
 
 	client := NewPubsubServiceClient(conn)
-	stream, err := client.SubscribeTopic(
+	stream, err := client.Subscribe(
 		context.Background(), &String{Value: "golang:"},
 	)
 	if err != nil {