Update vgl.md

docs.it4i/software/viz/vgl.md

@@ -77,11 +77,12 @@ Listening for unencrypted connections on port 4242
 **Execute an interactive job on vizserv (use another terminal in the local machine VNC window)**
 
 ```console
-kru0052@login1:~$ qsub -q qviz -I -A EASYBUILD -X
-qsub: waiting for job 44781.isrv1 to start
-qsub: job 44781.isrv1 ready
+[kru0052@login1.barbora ~]$ salloc -p qviz -A PROJECT_ID --x11
+salloc: Granted job allocation 694741
+salloc: Waiting for resource configuration
+salloc: Nodes vizserv1 are ready for job
 
-kru0052@vizserv1:~$
+[kru0052@vizserv1.barbora ~]$
 ```
 
 ![](../../img/job.jpg)