Merge pull request #290516 from PatAltimore/patricka-mqtt-screenshots-release-aio-ga

Update MQTT broker screenshots

Author: Jill Grant

articles/iot-operations/manage-mqtt-broker/howto-configure-authentication.md

@@ -378,7 +378,7 @@ X.509 attributes can be specified in the *BrokerAuthentication* resource for aut
 1. Add a new method by selecting **Add method**.
 1. Choose the method type **X.509** from the dropdown list then select **Add details** to configure the method.
 
-    :::image type="content" source="media/howto-configure-authentication/x509-method.png" alt-text="Screenshot using Azure portal to set MQTT broker X.509 authentication method.":::
+    :::image type="content" source="media/howto-configure-authentication/x509-method.png" alt-text="Screenshot using Azure portal to set MQTT broker X.509 authentication method." lightbox="media/howto-configure-authentication/x509-method.png":::
 
 # [Bicep](#tab/bicep)
 

articles/iot-operations/manage-mqtt-broker/howto-configure-brokerlistener.md

@@ -563,7 +563,7 @@ The following is an example of a BrokerListener resource that enables TLS on por
     | Duration       | Total lifetime of the TLS server certificate Defaults to 90 days.                             |
     | Renew before   | When to begin renewing the certificate.                                                       |
 
-1. Select **Save** to save the TLS settings.
+1. Select **Apply** to save the TLS settings.
 
 # [Bicep](#tab/bicep)
 
@@ -767,7 +767,7 @@ The following is an example of a BrokerListener resource that enables TLS on por
     | TLS            | Select the *Add* button.                                                                      |
     | Secret name    | Kubernetes secret containing an X.509 client certificate.                                     |
 
-1. Select **Save** to save the TLS settings.
+1. Select **Apply** to save the TLS settings.
 
 # [Bicep](#tab/bicep)