Add missing new-lines at end of file

2 files changed, 2 insertions, 2 deletions

diff --git a/test/cpp/client/channel_arguments_test.cc b/test/cpp/client/channel_arguments_test.cc
index 59b5910e1e..d98b38ab68 100644
--- a/test/cpp/client/channel_arguments_test.cc
+++ b/test/cpp/client/channel_arguments_test.cc
@@ -121,4 +121,4 @@ TEST_F(ChannelArgumentsTest, SetString) {
 int main(int argc, char** argv) {
   ::testing::InitGoogleTest(&argc, argv);
   return RUN_ALL_TESTS();
-}
\ No newline at end of file
+}
diff --git a/test/cpp/client/credentials_test.cc b/test/cpp/client/credentials_test.cc
index c26612caf2..dc8d76d7ef 100644
--- a/test/cpp/client/credentials_test.cc
+++ b/test/cpp/client/credentials_test.cc
@@ -61,4 +61,4 @@ int main(int argc, char **argv) {
   int ret = RUN_ALL_TESTS();
   grpc_shutdown();
   return ret;
-}
\ No newline at end of file
+}