Merge pull request #159 from seanli1988/patch-2

added free grant

README.md

@@ -7,6 +7,7 @@ languages:
 # Azure Spring Apps training
 
 You will find here a full workshop on Azure Spring Apps, including guides and demos.
+You can run this workshop with the monthly free grant from Azure Spring Apps. [Learn More](https://aka.ms/costs-less)
 
 This lab is based on a public workshop created by [Julien Dubois](https://twitter.com/juliendubois) and available for free to everyone, under the [MIT license](LICENSE.txt).