fixed link to winpe

changed from https://technet.microsoft.com/en-us/library/hh825109.aspx
to https://msdn.microsoft.com/en-us/windows/hardware/commercialize/manufacture/desktop/winpe-create-usb-bootable-drive

_includes/getstarted/GetStartedStep1-joule.htm

@@ -55,7 +55,7 @@ <h2 class="section-title"><span class="step">2</span>Configure a USB flash drive
                   <li>Download and install the <a href="https://developer.microsoft.com/en-us/windows/hardware/windows-assessment-deployment-kit" target="_blank">Windows Assessment and Deployment Kit</a> that matches the Windows 10 version you noted at the top of this page.</li>
                   <li>Note the path where the kit is installed. Normally it is C:\Program Files (x86)\Windows Kits\10\. The Deployment Tools and Windows Preinstallation Environment features are required, the rest are optional.</li>
                   <li>Reboot your machine after the installation is complete.</li>
-                  <li>Create a USB Bootable WinPE image by following <a href="https://technet.microsoft.com/en-us/library/hh825109.aspx" target="_blank">these instructions</a>. When necessary, use the amd64 option.</li>
+                  <li>Create a USB Bootable WinPE image by following <a href="https://msdn.microsoft.com/en-us/windows/hardware/commercialize/manufacture/desktop/winpe-create-usb-bootable-drive" target="_blank">these instructions</a>. When necessary, use the amd64 option.</li>
                   <li>Download <a href="https://downloadcenter.intel.com/download/26320/Windows-10-IoT-Core-install-script-for-Intel-Joule-" target="_blank">JouleInstaller.zip</a> from the Intel website, unzip the file, and copy the JouleInstaller.cmd to the root of the USB drive you created in step 3.</li>
                 </ol>
                 <!--<p><img alt="USB flash drive contents" class="image-border" src="{{site.baseurl}}/Resources/images/SetupJoule/joule_USB_contents.JPG" /></p>-->