Update heading

Author: anthonychu

articles/container-apps/ingress.md

@@ -98,7 +98,7 @@ You can get access to the environment's unique identifier by querying the enviro
 
 [!INCLUDE [container-apps-get-fully-qualified-domain-name](../../includes/container-apps-get-fully-qualified-domain-name.md)]
 
-## Inbound traffic restrictions by IP address ranges
+## Inbound access restrictions by IP address ranges
 
 By default, ingress does not filter traffic. You can add restrictions to limit access based on IP addresses. There are two ways to filter traffic: