sync up with CreateChannel API change
diff --git a/examples/cpp/helloworld/greeter_client.cc b/examples/cpp/helloworld/greeter_client.cc
index dd0358a..2b542cd 100644
--- a/examples/cpp/helloworld/greeter_client.cc
+++ b/examples/cpp/helloworld/greeter_client.cc
@@ -75,8 +75,7 @@
int main(int argc, char** argv) {
GreeterClient greeter(
- grpc::CreateChannel("localhost:50051", grpc::InsecureCredentials(),
- ChannelArguments()));
+ grpc::CreateChannel("localhost:50051", grpc::InsecureCredentials()));
std::string user("world");
std::string reply = greeter.SayHello(user);
std::cout << "Greeter received: " << reply << std::endl;