Manual clang-format
diff --git a/test/cpp/end2end/async_end2end_test.cc b/test/cpp/end2end/async_end2end_test.cc
index df9a86d..535d8d5 100644
--- a/test/cpp/end2end/async_end2end_test.cc
+++ b/test/cpp/end2end/async_end2end_test.cc
@@ -207,8 +207,7 @@
  public:
   void UpdateArguments(ChannelArguments* arg) GRPC_OVERRIDE {}
 
-  void UpdatePlugins(
-      std::vector<std::unique_ptr<ServerBuilderPlugin> >* plugins)
+  void UpdatePlugins(std::vector<std::unique_ptr<ServerBuilderPlugin>>* plugins)
       GRPC_OVERRIDE {
     auto plugin = plugins->begin();
     while (plugin != plugins->end()) {