Shorten titles.

Author: robinsh

articles/iot-dps/concepts-auto-provisioning.md

@@ -1,5 +1,5 @@
 ---
-title: IoT Hub Device Provisioning Service - Auto-provisioning concepts
+title: IoT Hub Device Provisioning Service - Auto-provisioning 
 description: This article provides a conceptual overview of the phases of device auto-provisioning, using IoT Device Provisioning Service, IoT Hub, and client SDKs.
 author: wesmc7777
 ms.author: wesmc

articles/iot-dps/concepts-device-reprovision.md

@@ -1,5 +1,5 @@
 ---
-title: Device concepts for reprovisioning for the Azure IoT Hub Device Provisioning Service  | Microsoft Docs
+title: Azure IoT Hub Device Provisioning Service - concepts
 description: Describes device reprovisioning concepts for the Azure IoT Hub Device Provisioning Service
 author: wesmc7777
 ms.author: wesmc

articles/iot-dps/index.yml

@@ -2,7 +2,7 @@
 documentType: LandingData
 title: Azure IoT Hub Device Provisioning Service Documentation
 metadata:
-  title: Azure IoT Hub Device Provisioning Service Documentation - Tutorials, API Reference
+  title: Azure IoT Hub DPS Documentation - Tutorials, API Reference
   description: Azure IoT Hub Device Provisioning Service - Tutorials, Quickstarts, HowTos, and API Reference
   author: nberdy
   ms.service: iot-dps
@@ -11,7 +11,7 @@ metadata:
   ms.date: 01/23/2017
   ms.author: nberdy
 abstract:
-  description: The IoT Hub Device Provisioning Service is a helper service for IoT Hub that enables zero-touch, just-in-time provisioning to the right IoT hub without requiring human intervention, allowing customers to provision millions of devices in a secure and scalable manner. Learn how to provision devices to your IoT hub(s) with our quickstarts, tutorials, and samples.
+  description: The IoT Hub Device Provisioning Service (DPS) is a helper service for IoT Hub that enables zero-touch, just-in-time provisioning to the right IoT hub without requiring human intervention, allowing customers to provision millions of devices in a secure and scalable manner. Learn how to provision devices to your IoT hub(s) with our quickstarts, tutorials, and samples.
 sections:
 - title: 5-Minute Quickstarts
   items: