Added info on options and feedback

Author: jasonjoh

tutorial/completed.md

@@ -1,3 +1,7 @@
 <!-- markdownlint-disable MD002 MD041 -->
 
-You've completed the React Microsoft Graph tutorial. Now that you have a working app that calls Microsoft Graph, you can experiment and add new features. Visit the [Overview of Microsoft Graph](/graph/overview.md) to see all of the data you can access with Microsoft Graph.
+You've completed the React Microsoft Graph tutorial. Now that you have a working app that calls Microsoft Graph, you can experiment and add new features. Visit the [Overview of Microsoft Graph](/graph/overview) to see all of the data you can access with Microsoft Graph.
+
+## Feedback
+
+Please provide any feedback on this tutorial in the [GitHub repository](https://github.com/microsoftgraph/msgraph-training-reactspa).

tutorial/intro.md

@@ -2,9 +2,16 @@
 
 This tutorial teaches you how to build a React single-page app that uses the Microsoft Graph API to retrieve calendar information for a user.
 
+> [!TIP]
+> If you prefer to just download the completed tutorial, you can download or clone the [GitHub repository](https://github.com/microsoftgraph/msgraph-training-reactspa).
+
 ## Prerequisites
 
 Before you start this tutorial, you should have [Node.js](https://nodejs.org) installed on your development machine. If you do not have Node.js, visit the previous link for download options.
 
 > [!NOTE]
-> This tutorial was written with Node version 10.7.0. The steps in this guide may work with other versions, but that has not been tested.
+> This tutorial was written with Node version 10.7.0. The steps in this guide may work with other versions, but that has not been tested.
+
+## Feedback
+
+Please provide any feedback on this tutorial in the [GitHub repository](https://github.com/microsoftgraph/msgraph-training-reactspa).