Fix typo

Author: jlian

articles/storage/common/storage-network-security.md

@@ -388,7 +388,7 @@ The **Allow trusted Microsoft services...** setting also allows a particular ins
 | Azure Container Registry Tasks | Microsoft.ContainerRegistry/registries | ACR Tasks can access storage accounts when building container images. |
 | Azure Data Factory             | Microsoft.DataFactory/factories        | Allows access to storage accounts through the ADF runtime. |
 | Azure Data Share               | Microsoft.DataShare/accounts           | Allows access to storage accounts through Data Share. |
-| Azure IoT Hub                  | Microsoft.Devices/IotHubs              | Allows data from a IoT Hub to be written to Blob storage. [Learn more](../../iot-hub/virtual-network-support.md#egress-connectivity-to-storage-account-endpoints-for-routing) |
+| Azure IoT Hub                  | Microsoft.Devices/IotHubs              | Allows data from an IoT hub to be written to Blob storage. [Learn more](../../iot-hub/virtual-network-support.md#egress-connectivity-to-storage-account-endpoints-for-routing) |
 | Azure Logic Apps               | Microsoft.Logic/workflows              | Enables logic apps to access storage accounts. [Learn more](/azure/logic-apps/create-managed-service-identity#authenticate-access-with-managed-identity). |
 | Azure Machine Learning Service | Microsoft.MachineLearningServices      | Authorized Azure Machine Learning workspaces write experiment output, models, and logs to Blob storage and read the data. [Learn more](/azure/machine-learning/how-to-enable-virtual-network#use-a-storage-account-for-your-workspace). | 
 | Azure SQL Data Warehouse       | Microsoft.Sql                          | Allows import and export of data from specific SQL Database instances using PolyBase. [Learn more](/azure/sql-database/sql-database-vnet-service-endpoint-rule-overview). |