diff --git a/coolq/api.go b/coolq/api.go
index 47df5a8..df321c4 100644
--- a/coolq/api.go
+++ b/coolq/api.go
@@ -1398,5 +1398,3 @@ func limitedString(str string) string {
 	}
 	return string(limited) + " ..."
 }
-
-