Update README to remove obsolete traffic manager title

Author: brown9804

0_Azure/8_AzureApps/demos/changes-AppServiceManagedCertificates/README.md

@@ -73,10 +73,6 @@ https://github.com/user-attachments/assets/13cac993-764f-4fb7-972e-3c54d2f3cb8f
 > - Transition to using  [Azure Endpoints for your Traffic Manager profile](https://learn.microsoft.com/en-us/azure/traffic-manager/traffic-manager-endpoint-types#azure-endpoints)  
 > - If you cannot switch, you must obtain and bind your own [SSL certificate for the custom domain](https://learn.microsoft.com/en-us/azure/app-service/configure-ssl-certificate?tabs=apex%2Crbac%2Cazure-cli)  
 
-## Your site relies on *.trafficmanager.net domain
-
-
-
 
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