Typo

docs.it4i/anselm-cluster-documentation/software/java.md

 # Java
 
-\##Java on ANSELM
+## Java on ANSELM
 
 Java is available on Anselm cluster. Activate java by loading the java module
 

docs.it4i/anselm-cluster-documentation/software/kvirtualization.md

 # Virtualization
 
-\##Running virtual machines on compute nodes
+Running virtual machines on compute nodes
 
 ## Introduction
 
@@ -26,12 +26,13 @@ Virtualization has also some drawbacks, it is not so easy to setup efficient sol
 
 Solution described in chapter [HOWTO](virtualization/#howto)  is suitable for single node tasks, does not introduce virtual machine clustering.
 
-!!! Note "Note"
+!!! Note
 	Please consider virtualization as last resort solution for your needs.
 
+!!! Warning
     Please consult use of virtualization with IT4Innovation's support.
 
-    For running Windows application (when source code and Linux native application are not available) consider use of Wine, Windows compatibility layer. Many Windows applications can be run using Wine with less effort and better performance than when using virtualization.
+For running Windows application (when source code and Linux native application are not available) consider use of Wine, Windows compatibility layer. Many Windows applications can be run using Wine with less effort and better performance than when using virtualization.
 
 ## Licensing