HPA scales capacity, not workload

Same issue as my previous PR: mulesoft#365

Author: davidvancina-mulesoft

cloudhub-2/modules/ROOT/pages/ch2-configure-horizontal-autoscaling.adoc

@@ -8,7 +8,7 @@ Configure CPU-based horizontal scaling for Mule applications to make them respon
 [NOTE]
 This feature applies only to customers who are opted into the new pricing and packaging model. For more details, see xref:general::pricing.adoc[]
 
-In Kubernetes, a Horizontal Pod Autoscaler (HPA) automatically updates a workload resource to scale the workload to match demand. Horizontal scaling automatically deploys more pods as a response to an increased load. For more information, visit the https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale[Kubernetes documentaton^]. 
+In Kubernetes, a Horizontal Pod Autoscaler (HPA) automatically updates a workload resource to scale capacity to match demand. Horizontal scaling automatically deploys more pods as a response to an increased load. For more information, visit the https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale[Kubernetes documentaton^]. 
 
 The xref:general::pricing.adoc#global-resource-pool-limits[Global Resource Pool Limit] does not limit the applications configured with Horizontal Pod Autoscaling.