add .clang-format

Change-Id: I2c36b7886a25d0b235693b0776019d29608e1d52
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/test/remote_logging_test_address.cpp b/test/remote_logging_test_address.cpp
index 1291a2e..5c8794e 100644
--- a/test/remote_logging_test_address.cpp
+++ b/test/remote_logging_test_address.cpp
@@ -21,6 +21,6 @@
     EXPECT_THROW(config->address("not_an_IP"), InvalidArgument);
 }
 
-}// namespace test
-}// namespace logging
-}// namespace phosphor
+} // namespace test
+} // namespace logging
+} // namespace phosphor