diff --git a/packages/@azure/arm-iothub/lib/models/index.ts b/packages/@azure/arm-iothub/lib/models/index.ts
index a6daac9150ec..53e58a575ba3 100644
--- a/packages/@azure/arm-iothub/lib/models/index.ts
+++ b/packages/@azure/arm-iothub/lib/models/index.ts
@@ -647,8 +647,8 @@ export interface RoutingProperties {
  */
 export interface StorageEndpointProperties {
   /**
-   * @member {string} [sasTtlAsIso8601] The period of time for which the the
-   * SAS URI generated by IoT Hub for file upload is valid. See:
+   * @member {string} [sasTtlAsIso8601] The period of time for which the SAS
+   * URI generated by IoT Hub for file upload is valid. See:
    * https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-file-upload#file-upload-notification-configuration-options.
    */
   sasTtlAsIso8601?: string;
@@ -796,7 +796,7 @@ export interface IotHubProperties {
    */
   readonly provisioningState?: string;
   /**
-   * @member {string} [state] Thehub state state.
+   * @member {string} [state] The hub state.
    * **NOTE: This property will not be serialized. It can only be populated by
    * the server.**
    */