commit 18a0e4797023e0188b86048c4ac55834f1f46763
author Sree Kuchibhotla <sreek@google.com> Wed Jun 29 12:04:09 2016 -0700
committer Sree Kuchibhotla <sreek@google.com> Wed Jun 29 12:04:09 2016 -0700
tree 93bc9214983390f5dddd3881e2bcc4091b350134
parent ad57b266c7d00ff846b890b25bf2828e40042ed4

Fix cout error string

test/cpp/interop/metrics_client.cc

diff --git a/test/cpp/interop/metrics_client.cc b/test/cpp/interop/metrics_client.cc
index e68c037..179de30 100644
--- a/test/cpp/interop/metrics_client.cc
+++ b/test/cpp/interop/metrics_client.cc
@@ -84,7 +84,7 @@
       }
       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;
     }
   }