diff --git a/errors.go b/errors.go
index 250af2e4f..efb592450 100644
--- a/errors.go
+++ b/errors.go
@@ -192,6 +192,7 @@ const (
 	// ErrInvalidPadding is an error code denoting the invalid padding of decryption key
 	ErrInvalidPadding = 264012
 
+	//a
 	/* binding */
 
 	// ErrBindSerialization is an error code for a failed serialization of bind variables