ha-manager.adoc: remove unnecessary heading

diff --git a/ha-manager.adoc b/ha-manager.adoc
index ba396532eaf809e64a13280f94c5d0c25043d296..70e8e638e2fa436e2f2fa4de7e6f2f2aaeec057d 100644 (file)
--- a/ha-manager.adoc
+++ b/ha-manager.adoc
@@ -501,11 +501,8 @@ a watchdog reset.
 Fencing
 -------
 
-What is Fencing
-~~~~~~~~~~~~~~~
-
 Fencing secures that on a node failure the dangerous node gets will be rendered
-unable to do any damage and  that no resource runs twice when it gets recovered
+unable to do any damage and that no resource runs twice when it gets recovered
 from the failed node. This is a really important task and one of the base
 principles to make a system Highly Available.