Merge pull request #104256 from dominicbetts/accelerators-metadata-fix

Tidy IoT accelerators metadata

Author: PRMerger8

articles/iot-accelerators/howto-opc-publisher-configure.md

@@ -4,7 +4,7 @@ description: This article describes how to configure OPC Publisher to specify OP
 author: dominicbetts
 ms.author: dobett
 ms.date: 06/10/2019
-ms.topic: overview
+ms.topic: conceptual
 ms.service: industrial-iot
 services: iot-industrialiot
 manager: philmea

articles/iot-accelerators/howto-opc-publisher-run.md

@@ -4,7 +4,7 @@ description: This article describes how to run and debug OPC Publisher. It also
 author: dominicbetts
 ms.author: dobett
 ms.date: 06/10/2019
-ms.topic: overview
+ms.topic: conceptual
 ms.service: industrial-iot
 services: iot-industrialiot
 manager: philmea