diff --git a/include/grpcpp/security/credentials.h b/include/grpcpp/security/credentials.h
index 159a6f0c908..34d2e2ea463 100644
--- a/include/grpcpp/security/credentials.h
+++ b/include/grpcpp/security/credentials.h
@@ -88,8 +88,8 @@ class ChannelCredentials : private GrpcLibraryCodegen {
       const grpc::string& target,
       const std::shared_ptr<ChannelCredentials>& creds,
       const grpc::ChannelArguments& args,
-      std::vector<
-          std::unique_ptr<grpc::experimental::ClientInterceptorFactoryInterface>>
+      std::vector<std::unique_ptr<
+          grpc::experimental::ClientInterceptorFactoryInterface>>
           interceptor_creators);
 
   virtual std::shared_ptr<Channel> CreateChannel(