Fix titles.

robinsh · robinsh · commit 3c04fac634ba · 2019-11-08T15:44:45.000-08:00
diff --git a/articles/iot-dps/concepts-security.md b/articles/iot-dps/concepts-security.md
@@ -1,5 +1,6 @@
 ---
-title: Security concepts in Azure IoT Hub Device Provisioning Service | Microsoft Docs
+title: Azure IoT Hub Device Provisioning Service - Security concepts
+123456789.123456789.123456789.123456789.123456789.123456789.
 description: Describes security provisioning concepts specific to devices with Device Provisioning Service and IoT Hub
 author: nberdy
 ms.author: nberdy
diff --git a/articles/iot-dps/concepts-symmetric-key-attestation.md b/articles/iot-dps/concepts-symmetric-key-attestation.md
@@ -1,5 +1,5 @@
 ---
-title: Azure IoT Hub Device Provisioning Service - Symmetric key attestation
+title: Azure IoT Hub DPS - Symmetric key attestation
 description: This article provides a conceptual overview of symmetric key attestation using IoT Device Provisioning Service.
 author: wesmc7777
 ms.author: wesmc
diff --git a/articles/iot-dps/how-to-legacy-device-symm-key.md b/articles/iot-dps/how-to-legacy-device-symm-key.md
@@ -1,5 +1,5 @@
 ---
-title: How to use symmetric keys to provision legacy devices with the Azure IoT Hub Device Provisioning Service | Microsoft Docs
+title: Provision legacy devices using symmetric keys - Azure IoT Hub DPS
 description: How to use symmetric keys to provision legacy devices with your device provisioning service instance
 author: wesmc7777
 ms.author: wesmc
diff --git a/articles/iot-dps/how-to-manage-dps-with-cli.md b/articles/iot-dps/how-to-manage-dps-with-cli.md
@@ -1,5 +1,5 @@
 ﻿---
-title: How to use Azure CLI and the IoT extension to manage the IoT Hub Device Provisioning Service | Microsoft Docs
+title: Manage Device Provisioning Service using Azure CLI & IoT extension
 description: Learn how to use Azure CLI and the IoT extension to manage the IoT Hub Device Provisioning Service
 author: chrissie926
 ms.author: menchi
