fixing the title in the important box

Author: jmanthei

modules/nw-create-load-balancer-service.adoc

@@ -10,11 +10,8 @@ Use the following procedure to create a load balancer service.
 
 .Prerequisites
 
-[IMPORTANT]
-====
-Load balancer support depends on cloud service provider. Some are not capable of creating load balancers and will ignore this aspect of service resources.
-====
 * Make sure that the project and service you want to expose exist.
+* Your cloud provider supports load balancers.
 
 .Procedure