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-rw-r--r--examples/cpp/keyvaluestore/client.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/cpp/keyvaluestore/client.cc b/examples/cpp/keyvaluestore/client.cc
index cdf353fafd..e956a16573 100644
--- a/examples/cpp/keyvaluestore/client.cc
+++ b/examples/cpp/keyvaluestore/client.cc
@@ -41,7 +41,8 @@ class KeyValueStoreClient {
KeyValueStoreClient(std::shared_ptr<Channel> channel)
: stub_(KeyValueStore::NewStub(channel)) {}
- // Requests each key in the vector and displays the value as a pair
+ // Requests each key in the vector and displays the key and its corresponding
+ // value as a pair
void GetValues(const std::vector<std::string>& keys) {
// Context for the client. It could be used to convey extra information to
// the server and/or tweak certain RPC behaviors.