small change

Author: fangchen0601

articles/communication-services/quickstarts/call-automation/callflows-for-customer-interactions.md

@@ -41,7 +41,7 @@ IncomingCall is an Azure Event Grid event for notifying incoming calls to your C
 
     ![Screenshot of portal page to create a new event subscription.](./media/event-susbcription.png)
 
-    If your application does not send 200Ok back to Event Grid in time, Event Grid will use exponential backoff retry to send the incoming call event again. However, an incoming call only rings for 30 seconds, and acting on a call after that will not work. To avoid retries after a call expires, we recommend setting the retry policy in the Additional Features tab as: Max Event Delivery Attempts to 2 and Event Time to Live to 1 minute. Learn more about retries [here](../../../event-grid/delivery-and-retry.md).
+    If your application does not send 200Ok back to Event Grid in time, Event Grid will use exponential backoff retry to send the incoming call event again. However, an incoming call only rings for 30 seconds, and acting on a call after that will not work. To avoid retries after a call expires, we recommend setting the retry policy in the `Additional Features` tab as: Max Event Delivery Attempts to 2 and Event Time to Live to 1 minute. Learn more about retries [here](../../../event-grid/delivery-and-retry.md).
 5. Select create to start the creation of subscription and validation of your endpoint as mentioned previously. The subscription is ready when the provisioning status is marked as succeeded.
 
 This subscription currently has no filters and hence all incoming calls will be sent to your application. To filter for specific phone number or a communication user, use the Filters tab.

articles/communication-services/quickstarts/call-automation/redirect-inbound-telephony-calls.md

@@ -37,7 +37,7 @@ IncomingCall is an Azure Event Grid event for notifying incoming calls to your C
 
     ![Screenshot of portal page to create a new event subscription.](./media/event-susbcription.png)
 
-    If your application does not send 200Ok back to Event Grid in time, Event Grid will use exponential backoff retry to send the incoming call event again. However, an incoming call only rings for 30 seconds, and acting on a call after that will not work. To avoid retries after a call expires, we recommend setting the retry policy in the Additional Features tab as: Max Event Delivery Attempts to 2 and Event Time to Live to 1 minute. Learn more about retries [here](../../../event-grid/delivery-and-retry.md).
+    If your application does not send 200Ok back to Event Grid in time, Event Grid will use exponential backoff retry to send the incoming call event again. However, an incoming call only rings for 30 seconds, and acting on a call after that will not work. To avoid retries after a call expires, we recommend setting the retry policy in the `Additional Features` tab as: Max Event Delivery Attempts to 2 and Event Time to Live to 1 minute. Learn more about retries [here](../../../event-grid/delivery-and-retry.md).
 5. Select create to start the creation of subscription and validation of your endpoint as mentioned previously. The subscription is ready when the provisioning status is marked as succeeded.
 
 This subscription currently has no filters and hence all incoming calls will be sent to your application. To filter for specific phone number or a communication user, use the Filters tab.