Readme changed

Tutorials/WebinarDocuments-04-04-2017/README.md

@@ -22,4 +22,5 @@
     <img src="MiscAssets\Webinar Banner.png" width=800>
 </a>
 
-### Visit the **[DSVM Discussion Forum](http://aka.ms/dsvm/forum)** for Community Support and Q&A.
+### Visit the **[DSVM Discussion Forum](http://aka.ms/dsvm/forum)** for Community Support and Q&A.
+### The notebooks included on this repository were configured to run on DSVMs that were available on the Azure Marketplace on the 4th of April 2017. They may require changes in order to run correctly run elsewhere.