Fix links for Service Health alert setup

Updated links for Service Health alerts and instructions.

Author: whhender

articles/synapse-analytics/sql-data-warehouse/maintenance-scheduling.md

@@ -36,8 +36,8 @@ Service Health offers a personalized view of the Azure services and regions you
 
 To set up a service health alert for planned maintenance, navigate to the Azure portal and access the **Service Health** section. Select the **Alerts** tab and create a new alert by specifying the service type as **Azure Synapse Analytics or (and) SQL Data Warehouse**, based on your pool type. Choose **Maintenance** as the event type, define the scope and notification settings according to your preferences, and save the alert configuration. For detailed instructions, refer to the following resources:
 
-- [Service Health alerts](/azure/service-health/service-health-overview).
-- [How to create a service health alert](/azure/service-health/alerts-activity-log-service-notifications-portal#create-a-service-health-alert-using-the-azure-portal).
+- [Service Health alerts](/azure/service-health/overview).
+- [How to create a service health alert](/azure/service-health/alerts-activity-log-service-notifications-portal#how-to-create-a-service-health-alert).
 
 Remarks:
 As part of the configurations you need to set the condition details to be match the service which you are using.