updated article

Author: MGoedtel

articles/aks/best-practices-cost.md

@@ -23,7 +23,7 @@ For cluster cost optimization, go to the [Azure pricing calculator](https://azur
 > - **Cluster architecture:** Use appropriate VM SKU per node pool and reserved instances where long-term capacity is expected.
 > - **Cluster and workload architectures:** Use appropriate managed disk tier and size.
 > - **Cluster architecture:** Review performance metrics, starting with CPU, memory, storage, and network, to identify cost optimization opportunities by cluster, nodes, and namespace.
-> - **Cluster architecture:** Use cluster autoscaler to scale in when workloads are less active.
+> - **Cluster and workload architecture:** Use autoscale features to scale in when workloads are less active.
 
 ## Recommendations
 
@@ -42,8 +42,6 @@ Explore the following table of recommendations to optimize your AKS configuratio
 |**Cluster architecture:** Sign up for [Azure Reservations](../cost-management-billing/reservations/save-compute-costs-reservations.md). | If you properly planned for capacity, your workload is predictable and exists for an extended period of time, sign up for [Azure Reserved Instances]() to further reduce your resource costs.|
 |**Cluster architecture:** Use Kubernetes [Resource Quotas](operator-best-practices-scheduler.md#enforce-resource-quotas). | Resource quotas can be used to limit resource consumption for each namespace in your cluster, and by extension resource utilization for the Azure service.|
 
-For more suggestions, see [Principles of the cost optimization pillar](/azure/architecture/framework/cost/overview).
-
 ## Next steps
 
 - Explore and analyze costs with [Cost analysis](../cost-management-billing/costs/quick-acm-cost-analysis.md).