diff --git a/user_space/prepare_kernel.sh b/user_space/prepare_kernel.sh
index f1450eb..bcfba29 100755
--- a/user_space/prepare_kernel.sh
+++ b/user_space/prepare_kernel.sh
@@ -1,7 +1,8 @@
   
 #!/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 [ "$#" -lt 3 ]; then