diff --git a/user_space/nic_back_to_normal.sh b/user_space/nic_back_to_normal.sh
index 6fa90b5..38c7dd5 100755
--- a/user_space/nic_back_to_normal.sh
+++ b/user_space/nic_back_to_normal.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
-# SPDX-FileCopyrightText: 2019 Jiao Xianjun <putaoshu@msn.com>
+# Author: Xianjun Jiao
+# SPDX-FileCopyrightText: 2019 UGent
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
 if [ $# -ne 1 ]