Minor update

Author: PushkarJ

content/en/docs/tutorials/pod-security/cluster-level-pss.md

@@ -58,7 +58,7 @@ will be most appropriate to apply:
 3. Let's look at existing namespaces in the cluster:
 
     ```
-    pjoglekar@pjoglekar-a01 content % kubectl get ns   
+    $ kubectl get ns   
     NAME                 STATUS   AGE
     default              Active   9m30s
     kube-node-lease      Active   9m32s