From 18a0e4797023e0188b86048c4ac55834f1f46763 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Wed, 29 Jun 2016 12:04:09 -0700
Subject: [PATCH] Fix cout error string

---
 test/cpp/interop/metrics_client.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/cpp/interop/metrics_client.cc b/test/cpp/interop/metrics_client.cc
index e68c0379a3c..179de30805c 100644
--- a/test/cpp/interop/metrics_client.cc
+++ b/test/cpp/interop/metrics_client.cc
@@ -84,7 +84,7 @@ bool PrintMetrics(std::unique_ptr<MetricsService::Stub> stub, bool total_only,
       }
       overall_qps += gauge_response.long_value();
     } else {
-      std::cout << "Gauge %s is not a long value" << gauge_response.name()
+      std::cout << "Gauge '" << gauge_response.name() << "' is not long valued"
                 << std::endl;
     }
   }