Cluster-notes.md

@@ -82,6 +82,7 @@ Where:
 
 * \<node\> is the node number (*node9*, *node11*, etc); * \<port\> is the port written inside ~/.ssh/config;
 * \<cluster-port\> is the port of step "Start process".
+
 An example may be:
 ```bash
 ssh diclub ssh node9 -L 65432:localhost:65432