Updated Boundary link

Author: StephenHodgson

README.md

@@ -26,7 +26,7 @@ Looking to upgrade your projects to Windows Mixed Reality? [Follow the Upgrade G
 | Scripts that leverage inputs such as gaze, gesture, voice and motion controllers.                                                                 | Sharing library enables collaboration across multiple devices.                                              | Scripts that allow applications to bring the real world into the digital using HoloLens.                                        | 
 | ![Spatial Sound](External/ReadMeImages/MRTK170802_Short_09.png) [Spatial Sound](Assets/HoloToolkit/SpatialSound/README.md)                        | ![UX Controls](External/ReadMeImages/MRTK170802_Short_10.png) [UX Controls](Assets/HoloToolkit/UX/README.md)| ![Utilities](External/ReadMeImages/MRTK170802_Short_11.png) [Utilities](Assets/HoloToolkit/Utilities/README.md)                 | 
 | Scripts to help plug spatial audio into your application.                                                                                         | Building blocks for creating good UX in your application like common controls.                              | Common helpers and tools that you can leverage in your application.                                                             |
-| ![Spatial Understanding](External/ReadMeImages/MRTK170802_Short_06.png) [Spatial Understanding](Assets/HoloToolkit/SpatialUnderstanding/README.md)| ![Build](External/ReadMeImages/MRTK170802_Short_12.png) [Build](Assets/HoloToolkit/BuildAndDeploy/README.md)| ![Boundary](External/ReadMeImages/MRTK170802_Short_06.png) [Build](Assets/HoloToolkit/Boundary/README.md)                       |
+| ![Spatial Understanding](External/ReadMeImages/MRTK170802_Short_06.png) [Spatial Understanding](Assets/HoloToolkit/SpatialUnderstanding/README.md)| ![Build](External/ReadMeImages/MRTK170802_Short_12.png) [Build](Assets/HoloToolkit/BuildAndDeploy/README.md)| ![Boundary](External/ReadMeImages/MRTK170802_Short_06.png) [Boundary](Assets/HoloToolkit/Boundary/README.md)                       |
 | Tailor experiences based on room semantics like couch, wall etc.                                                                                  | Build and deploy automation window for Unity Editor.                                                        | Scripts that help with rendering the floor and boundaries for Immersive Devices.
 
 # Required Software