code improve
diff --git a/remoting/getty/readwriter_test.go b/remoting/getty/readwriter_test.go
index 17c8355..c54c385 100644
--- a/remoting/getty/readwriter_test.go
+++ b/remoting/getty/readwriter_test.go
@@ -79,7 +79,6 @@
 }
 
 func getServer(t *testing.T) (*Server, *common.URL) {
-
 	hessian.RegisterPOJO(&User{})
 	remoting.RegistryCodec("dubbo", &DubboTestCodec{})