updated title

Author: Nickomang

articles/aks/aks-planned-maintenance-weekly-releases.md

@@ -10,7 +10,7 @@ author: kaarthis
 
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-#  Use Planned Maintenance to schedule maintenance windows for your Azure Kubernetes Service (AKS) cluster exclusively for weekly releases (preview)
+# Use Planned Maintenance window for scheduling exclusive Azure Kubernetes Service (AKS) weekly releases (Preview)
 
  Planned Maintenance allows you to schedule weekly maintenance windows that will ensure the weekly releases [releases] are controlled. Maintenance Windows are configured using the Azure CLI, allowing you to select from a set of pre-available configurations.