diff --git a/google/api_core/client_logging.py b/google/api_core/client_logging.py
index 25ba724c..d34a1761 100644
--- a/google/api_core/client_logging.py
+++ b/google/api_core/client_logging.py
@@ -13,8 +13,7 @@
 _recognized_logging_fields = [
     "httpRequest",
     "httpRequestMethod",
-    "httpRequestUrl"
-    "rpcName",
+    "httpRequestUrl" "rpcName",
     "serviceName",
     "credentialsType",
     "credentialsInfo",