Remove warnings by quoting titles with ':'

Author: Craig Treasure

articles/spatial-anchors/quickstarts/get-started-android.md

@@ -1,5 +1,5 @@
 ---
-title: Quickstart: Create an Android app
+title: 'Quickstart: Create an Android app'
 description: In this quickstart, you learn how to build an Android app using Spatial Anchors.
 author: craigktreasure
 manager: vriveras
@@ -9,8 +9,6 @@ ms.author: crtreasu
 ms.date: 02/24/2019
 ms.topic: quickstart
 ms.service: azure-spatial-anchors
-# ms.reviewer: MSFT-alias-of-reviewer
-#Customer intent: As a Mixed Reality developer, I want to learn how to use Azure Spatial Anchors in my Android app (in either Java or C++/NDK) that can place and locate a 3D object that persists across devices and platforms.
 ---
 
 # Quickstart: Create an Android app with Azure Spatial Anchors

articles/spatial-anchors/quickstarts/get-started-hololens.md

@@ -1,5 +1,5 @@
 ---
-title: Quickstart: Create a HoloLens app with DirectX
+title: 'Quickstart: Create a HoloLens app with DirectX'
 description: In this quickstart, you learn how to build a HoloLens app using Spatial Anchors.
 author: craigktreasure
 manager: virivera
@@ -9,8 +9,6 @@ ms.author: crtreasu
 ms.date: 02/24/2019
 ms.topic: quickstart
 ms.service: azure-spatial-anchors
-# ms.reviewer: MSFT-alias-of-reviewer
-#Customer intent: As a Mixed Reality developer, I want to learn how to use Azure Spatial Anchors in my HoloLens app (in C++/WinRT and DirectX) that can place and locate a 3D object that persists across devices and platforms.
 ---
 # Quickstart: Create a HoloLens app with Azure Spatial Anchors, in C++/WinRT and DirectX
 

articles/spatial-anchors/quickstarts/get-started-ios.md

@@ -1,5 +1,5 @@
 ---
-title: Quickstart: Create an iOS app
+title: 'Quickstart: Create an iOS app'
 description: In this quickstart, you learn how to build an iOS app using Spatial Anchors.
 author: craigktreasure
 manager: vriveras
@@ -9,8 +9,6 @@ ms.author: crtreasu
 ms.date: 02/24/2019
 ms.topic: quickstart
 ms.service: azure-spatial-anchors
-# ms.reviewer: MSFT-alias-of-reviewer
-#Customer intent: As a mixed reality developer, I want to learn how to use Azure Spatial Anchors in my iOS app (in either Swift or Objective-C) that can place and locate a 3D object that persists across devices and platforms.
 ---
 # Quickstart: Create an iOS app with Azure Spatial Anchors, in either Swift or Objective-C
 

articles/spatial-anchors/quickstarts/get-started-unity-android.md

@@ -1,5 +1,5 @@
 ---
-title: Quickstart: Create a Unity Android app
+title: 'Quickstart: Create a Unity Android app'
 description: In this quickstart, you learn how to build an Android app with Unity using Spatial Anchors.
 author: craigktreasure
 manager: vriveras
@@ -9,8 +9,6 @@ ms.author: crtreasu
 ms.date: 02/24/2019
 ms.topic: quickstart
 ms.service: azure-spatial-anchors
-# ms.reviewer: MSFT-alias-of-reviewer
-#Customer intent: As a Mixed Reality developer, I want to learn how to use Azure Spatial Anchors in my Unity Android app that can place and locate a 3D object that persists across devices and platforms.
 ---
 # Quickstart: Create a Unity Android app with Azure Spatial Anchors
 

articles/spatial-anchors/quickstarts/get-started-unity-hololens.md

@@ -1,5 +1,5 @@
 ---
-title: Quickstart: Create a HoloLens app with Unity
+title: 'Quickstart: Create a HoloLens app with Unity'
 description: In this quickstart, you learn how to build a HoloLens app with Unity using Spatial Anchors.
 author: craigktreasure
 manager: vriveras
@@ -9,8 +9,6 @@ ms.author: crtreasu
 ms.date: 02/24/2019
 ms.topic: quickstart
 ms.service: azure-spatial-anchors
-# ms.reviewer: MSFT-alias-of-reviewer
-#Customer intent: As a mixed reality developer, I want to learn how to use Azure Spatial Anchors in my Unity HoloLens app that can place and locate a 3D object that persists across devices and platforms.
 ---
 # Quickstart: Create a Unity HoloLens app that uses Azure Spatial Anchors
 

articles/spatial-anchors/quickstarts/get-started-unity-ios.md

@@ -1,5 +1,5 @@
 ---
-title: Quickstart: Create a Unity iOS app
+title: 'Quickstart: Create a Unity iOS app'
 description: In this quickstart, you learn how to build an iOS app with Unity using Spatial Anchors.
 author: craigktreasure
 manager: vriveras
@@ -9,9 +9,8 @@ ms.author: crtreasu
 ms.date: 02/24/2019
 ms.topic: quickstart
 ms.service: azure-spatial-anchors
-# ms.reviewer: MSFT-alias-of-reviewer
-#Customer intent: As a Mixed Reality developer, I want to learn how to use Azure Spatial Anchors in my Unity iOS app that can place and locate a 3D object that persists across devices and platforms.
 ---
+
 # Quickstart: Create a Unity iOS app with Azure Spatial Anchors
 
 This quickstart covers how to create a Unity iOS app using [Azure Spatial Anchors](../overview.md). Azure Spatial Anchors is a cross-platform developer service that allows you to create mixed reality experiences using objects that persist their location across devices over time. When you're finished, you'll have an ARKit iOS app built with Unity that can save and recall a spatial anchor.

articles/spatial-anchors/quickstarts/get-started-xamarin-android.md

@@ -1,5 +1,5 @@
 ---
-title: Quickstart: Create a Xamarin Android app
+title: 'Quickstart: Create a Xamarin Android app'
 description: In this quickstart, you learn how to build an Android app with Xamarin using Spatial Anchors.
 author: craigktreasure
 manager: vriveras
@@ -9,9 +9,8 @@ ms.author: crtreasu
 ms.date: 07/22/2019
 ms.topic: quickstart
 ms.service: azure-spatial-anchors
-# ms.reviewer: MSFT-alias-of-reviewer
-#Customer intent: As a Mixed Reality developer, I want to learn how to use Azure Spatial Anchors in my Xamarin Android app that can place and locate a 3D object that persists across devices and platforms.
 ---
+
 # Quickstart: Create a Xamarin Android app with Azure Spatial Anchors
 
 This quickstart covers how to create an Android app with Xamarin using [Azure Spatial Anchors](../overview.md). Azure Spatial Anchors is a cross-platform developer service that allows you to create mixed reality experiences using objects that persist their location across devices over time. When you're finished, you'll have an Android app that can save and recall a spatial anchor.

articles/spatial-anchors/quickstarts/get-started-xamarin-ios.md

@@ -1,5 +1,5 @@
 ---
-title: Quickstart: Create a Xamarin iOS app
+title: 'Quickstart: Create a Xamarin iOS app'
 description: In this quickstart, you learn how to build an iOS app with Xamarin using Spatial Anchors.
 author: craigktreasure
 manager: vriveras
@@ -9,9 +9,8 @@ ms.author: crtreasu
 ms.date: 07/22/2019
 ms.topic: quickstart
 ms.service: azure-spatial-anchors
-# ms.reviewer: MSFT-alias-of-reviewer
-#Customer intent: As a Mixed Reality developer, I want to learn how to use Azure Spatial Anchors in my Xamarin iOS app that can place and locate a 3D object that persists across devices and platforms.
 ---
+
 # Quickstart: Create a Xamarin iOS app with Azure Spatial Anchors
 
 This quickstart covers how to create an iOS app with Xamarin using [Azure Spatial Anchors](../overview.md). Azure Spatial Anchors is a cross-platform developer service that allows you to create mixed reality experiences using objects that persist their location across devices over time. When you're finished, you'll have an iOS app that can save and recall a spatial anchor.

articles/spatial-anchors/tutorials/tutorial-new-android-app.md

@@ -1,5 +1,5 @@
 ---
-title: Tutorial: Create a new Android app
+title: 'Tutorial: Create a new Android app'
 description: In this tutorial, you learn how to create a new Android app using Azure Spatial Anchors.
 author: ramonarguelles
 manager: vriveras

articles/spatial-anchors/tutorials/tutorial-new-unity-hololens-app.md

@@ -1,5 +1,5 @@
 ---
-title: Tutorial: Create a new HoloLens Unity app
+title: 'Tutorial: Create a new HoloLens Unity app'
 description: In this tutorial, you learn how to create a new HoloLens Unity app using Azure Spatial Anchors.
 author: julianparismorgan
 manager: vriveras