Fix metadata

Author: kgremban

articles/iot-hub-device-update/connected-cache-industrial-iot-nested.md

@@ -4,7 +4,7 @@ description: Microsoft Connected Cache within an Azure IoT Edge for Industrial I
 author: andyriv
 ms.author: andyriv
 ms.date: 2/16/2021
-ms.topic: tutorial
+ms.topic: conceptual
 ms.service: iot-hub-device-update
 ---
 

articles/iot-hub-device-update/connected-cache-nested-level.md

@@ -5,7 +5,7 @@ description: Microsoft Connected Cache two level nested Azure IoT Edge Gateway w
 author: andyriv
 ms.author: andyriv
 ms.date: 2/16/2021
-ms.topic: tutorial
+ms.topic: conceptual
 ms.service: iot-hub-device-update
 ---
 

articles/iot-hub-device-update/connected-cache-single-level.md

@@ -5,7 +5,7 @@ description: Microsoft Connected Cache preview deployment scenario samples tutor
 author: andyriv
 ms.author: andyriv
 ms.date: 2/16/2021
-ms.topic: tutorial
+ms.topic: conceptual
 ms.service: iot-hub-device-update
 ---