remove unnecessary subtitle

Author: robswain

articles/private-5g-core/azure-policy-reference.md

@@ -16,8 +16,6 @@ The name of each policy definition links to the policy definition in the Azure p
 
 To assign a policy to your Azure Private 5G Core deployment, see [Create and manage policies to enforce compliance](../governance/policy/tutorials/create-and-manage.md).
 
-## Azure API Management
-
 [!INCLUDE [](../../includes/policy/reference/bycat/policies-mobile-network.md)]
 
 ## Next steps