Fix typo

Author: jlian

articles/iot-operations/connect-to-cloud/howto-create-dataflow.md

@@ -375,7 +375,7 @@ sourceSettings:
 ---
 
 > [!NOTE]
-> If the instance count in the [dataflow profile](howto-configure-dataflow-profile.md) is greater than 1, shared subscription is must be enabled for all MQTT topic filters by adding topic prefix `$shared/<GROUP_NAME>` to each topic filter.
+> If the instance count in the [dataflow profile](howto-configure-dataflow-profile.md) is greater than 1, shared subscription must be enabled for all MQTT topic filters by adding topic prefix `$shared/<GROUP_NAME>` to each topic filter.
 
 <!-- TODO: Details -->
 

articles/iot-operations/connect-to-cloud/tutorial-mqtt-bridge.md

@@ -371,7 +371,6 @@ When you publish to the `tutorial/local` topic on the local Azure IoT Operations
 
 To verify the MQTT bridge is working, deploy an MQTT client to the same namespace as Azure IoT Operations. In a new file named `client.yaml`, specify the client deployment:
 
-
 <!-- TODO: put this in the explore-iot-operations repo? -->
 
 # [Bicep](#tab/bicep)