Acrolinx fix

Author: denrea

articles/iot-operations/manage-mqtt-broker/tutorial-tls-x509.md

@@ -251,7 +251,7 @@ mqtts-endpoint   LoadBalancer   10.43.28.140   XXX.XX.X.X    8883:30988/TCP   10
 Instead of using the external IP, we use `localhost` for the tutorial. 
 
 > [!TIP]
-> The codespace configuration automatically sets up port forwarding for 8883. To setup other environments, see [Use port forwarding](./howto-test-connection.md#use-port-forwarding).
+> The codespace configuration automatically sets up port forwarding for 8883. To set up other environments, see [Use port forwarding](./howto-test-connection.md#use-port-forwarding).
 
 ## Use a single Mosquito client to publish messages over TLS
 
@@ -504,4 +504,4 @@ Finally, delete the certificates and keys generated earlier.
 ```sh
 rm contoso_root_ca.crt contoso_root_ca.key contoso_intermediate_ca.crt contoso_intermediate_ca.key mqtts-endpoint.crt mqtts-endpoint.key
 rm fabrikam_root_ca.crt fabrikam_root_ca.key fabrikam_intermediate_ca.crt fabrikam_intermediate_ca.key thermostat.crt thermostat.key hygrometer.crt hygrometer.key heater.crt heater.key lightbulb.crt lightbulb.key
-````
+````