Minor fixes.

Author: TommyBrosman

whiteboard/docs-conceptual/overview.md

@@ -4,15 +4,13 @@
 
 To install and use the Microsoft Whiteboard cmdlets:
 
-Open the start menu and search for Windows PowerShell
-
-Right-click on Windows PowerShell and choose Run As Administrator
-
-Type or copy this command into the window and press the Enter key: Install-Module -Name WhiteboardAdmin
+1. Open the start menu and search for Windows PowerShell
+2. Right-click on Windows PowerShell and choose Run As Administrator
+3. Type or copy this command into the window and press the Enter key: Install-Module -Name WhiteboardAdmin
 
 You may need to update your execution policy, which you can do by typing or copying this command into the window and pressing the Enter key: Set-ExecutionPolicy RemoteSigned 
 
-Note: For more information on Execution_Policies, go to https:/go.microsoft.com/fwlink/?LinkID=135170
+Note: For more information on Execution_Policies, go to https://go.microsoft.com/fwlink/?LinkID=135170
 
 ## User IDs