fix test comment and small code tweak
diff --git a/test/cpp/end2end/client_lb_end2end_test.cc b/test/cpp/end2end/client_lb_end2end_test.cc
index 8fe47db..8896fc6 100644
--- a/test/cpp/end2end/client_lb_end2end_test.cc
+++ b/test/cpp/end2end/client_lb_end2end_test.cc
@@ -546,16 +546,14 @@
SetNextResolution({servers_[0]->port_});
WaitForServer(stub, 0, DEBUG_LOCATION);
// Create a new channel and its corresponding RR LB policy, which will pick
- // the subchannels in READY state from a the previous RPC against the same
+ // the subchannels in READY state from the previous RPC against the same
// target (even if it happened over a different channel, because subchannels
// are globally reused). Progress should happen without any transition from
// this READY state.
- {
- auto second_channel = BuildChannel("round_robin");
- auto second_stub = BuildStub(second_channel);
- SetNextResolution({servers_[0]->port_});
- CheckRpcSendOk(second_stub, DEBUG_LOCATION);
- }
+ auto second_channel = BuildChannel("round_robin");
+ auto second_stub = BuildStub(second_channel);
+ SetNextResolution({servers_[0]->port_});
+ CheckRpcSendOk(second_stub, DEBUG_LOCATION);
}
TEST_F(ClientLbEnd2endTest, RoundRobinUpdates) {