Moved HA tutorials to the Tutorials folder

The Corosync/Pacemaker and Lsyncd tutorials were in the reference folder even
though they are tutorials.

Documentation-Contents.md

@@ -27,8 +27,6 @@
 ## Reference
 
  - [MaxAdmin](Reference/MaxAdmin.md)
- - [MaxScale HA with Corosync-Pacemaker](Reference/MaxScale-HA-with-Corosync-Pacemaker.md)
- - [MaxScale HA with Lsyncd](Reference/MaxScale-HA-with-lsyncd.md)
  - [How Errors are Handled in MaxScale](Reference/How-errors-are-handled-in-MaxScale.md)
  - [Debug and Diagnostic Support](Reference/Debug-And-Diagnostic-Support.md)
  - [Routing Hints](Reference/Hint-Syntax.md)
@@ -48,9 +46,14 @@ These tutorials are for specific use cases and module combinations.
  - [Replication Proxy with the Binlog Router Tutorial](Tutorials/Replication-Proxy-Binlog-Router-Tutorial.md)
  - [RabbitMQ Setup and MaxScale Integration Tutorial](Tutorials/RabbitMQ-Setup-And-MaxScale-Integration.md)
  - [RabbitMQ and Tee Filter Data Archiving Tutorial](Tutorials/RabbitMQ-And-Tee-Archiving.md)
- - [Nagios Plugins for MaxScale Tutorial](Tutorials/Nagios-Plugins.md)
  - [Simple Schema Sharding Tutorial](Tutorials/Simple-Sharding-Tutorial.md)
 
+Here are tutorials on monitoring and managing MaxScale in cluster envoronments.
+
+ - [Nagios Plugins for MaxScale Tutorial](Tutorials/Nagios-Plugins.md)
+ - [MaxScale HA with Corosync-Pacemaker](Tutorials/MaxScale-HA-with-Corosync-Pacemaker.md)
+ - [MaxScale HA with Lsyncd](Tutorials/MaxScale-HA-with-lsyncd.md)
+
 ## Routers
 
 The routing module is the core of a MaxScale service. The router documentation

Tutorials/MaxScale-HA-with-Corosync-Pacemaker.md

@@ -79,7 +79,7 @@ On one of the nodes, say node2 run the corosync-keygen utility and follow
 ```
 [root@node2 ~]# corosync-keygen
 
-Corosync Cluster Engine Authentication key generator.
       Gathering 1024 bits for key from /dev/random.
       Press keys on your keyboard to generate entropy.
+Corosync Cluster Engine Authentication key generator.       Gathering 1024 bits for key from /dev/random.       Press keys on your keyboard to generate entropy.
 
 After completion the key will be found in /etc/corosync/authkey.
 ```
@@ -141,7 +141,7 @@ name: pacemaker
 }
 ```
 
-**Please note **in this example:
+**Please note** in this example:
 
 - unicast UDP is used