diff --git a/hello_client/main.go b/hello_client/main.go
index 095843decadb5db16a9821b80455587c71d52ceb..1dae7edf2b048d10aa10452b9b4759762593bdff 100644
--- a/hello_client/main.go
+++ b/hello_client/main.go
@@ -18,7 +18,7 @@ const (
 
 func main() {
 	// Set up a connection to the server.
-	//conn, err := grpc.Dial(address, grpc.WithInsecure(), grpc.WithBlock())
+	//Depricated: conn, err := grpc.Dial(address, grpc.WithInsecure(), grpc.WithBlock())
 	conn, err := grpc.NewClient(address, grpc.WithTransportCredentials(insecure.NewCredentials()))
 	if err != nil {
 		log.Fatalf("did not connect: %v", err)