Links to GUI

docs.it4i/anselm-cluster-documentation/shell-and-data-access.md

-Shell access, data transfer and outgoing connections
+Shell access, data transfer, outgoing connections and GUI
 ==============================
 
 Interactive Login
@@ -198,7 +198,8 @@ local $ ssh -R 6000:localhost:1080 anselm.it4i.cz
 
 Now, configure the applications proxy settings to **localhost:6000**. Use port forwarding  to access the [proxy server from compute nodes](#port-forwarding-from-compute-nodes) as well.
 
-### Graphical User Interface
+Graphical User Interface
+------------------------
 
 -   The [X Window system](../get-started-with-it4innovations/accessing-the-clusters/graphical-user-interface/x-window-system/) is a principal way to get GUI access to the clusters.
 -   The [Virtual Network Computing](../get-started-with-it4innovations/accessing-the-clusters/graphical-user-interface/vnc/) is a graphical [desktop sharing](http://en.wikipedia.org/wiki/Desktop_sharing) system that uses the [Remote Frame Buffer protocol](http://en.wikipedia.org/wiki/RFB_protocol) to remotely control another [computer](http://en.wikipedia.org/wiki/Computer).

docs.it4i/salomon/shell-and-data-access.md

-Shell access, data transfer and outgoing connections
+Shell access, data transfer, outgoing connections and GUI
 ==============================
 
 Interactive Login
@@ -191,7 +191,8 @@ local $ ssh -R 6000:localhost:1080 salomon.it4i.cz
 
 Now, configure the applications proxy settings to **localhost:6000**. Use port forwarding  to access the [proxy server from compute nodes](#port-forwarding-from-compute-nodes) as well.
 
-### Graphical User Interface
+Graphical User Interface
+------------------------
 
 -   The [X Window system](../get-started-with-it4innovations/accessing-the-clusters/graphical-user-interface/x-window-system/) is a principal way to get GUI access to the clusters.
 -   The [Virtual Network Computing](../get-started-with-it4innovations/accessing-the-clusters/graphical-user-interface/vnc/) is a graphical [desktop sharing](http://en.wikipedia.org/wiki/Desktop_sharing) system that uses the [Remote Frame Buffer protocol](http://en.wikipedia.org/wiki/RFB_protocol) to remotely control another [computer](http://en.wikipedia.org/wiki/Computer).