Update README-Tutorial.md
diff --git a/xos/configurations/cord-pod/README-Tutorial.md b/xos/configurations/cord-pod/README-Tutorial.md
index 1ace3c4..b07d19c 100644
--- a/xos/configurations/cord-pod/README-Tutorial.md
+++ b/xos/configurations/cord-pod/README-Tutorial.md
@@ -133,9 +133,9 @@
Create the client container and attach to it:
```
-ubuntu@nova-compute:~$ lxc-create -t ubuntu -n testclient
-ubuntu@nova-compute:~$ lxc-start -n testclient
-ubuntu@nova-compute:~$ lxc-attach -n testclient
+ubuntu@nova-compute:~$ sudo lxc-create -t ubuntu -n testclient
+ubuntu@nova-compute:~$ sudo lxc-start -n testclient
+ubuntu@nova-compute:~$ sudo lxc-attach -n testclient
```
(The lxc-start command may throw an error but it seems to be unimportant.)