diff --git a/tools/keeper/api/adapter2_test.go b/tools/keeper/api/adapter2_test.go
index e6fd263c43fa..5456dfeecf1a 100644
--- a/tools/keeper/api/adapter2_test.go
+++ b/tools/keeper/api/adapter2_test.go
@@ -14,6 +14,7 @@ import (
 )
 
 func TestAdapter2(t *testing.T) {
+	//
 	c := &config.Config{
 		InstanceID: 64,
 		Port:       6043,