Updated README.md file

README.md

diff --git a/README.md b/README.md
index b60bd14..09c3bfa 100644
--- a/README.md
+++ b/README.md
@@ -140,3 +140,8 @@
 
 This is not an officially supported Google product.
 <!-- END Google Required Disclaimer -->
+<!-- BEGIN Google How To Contribute -->
+# How to Contribute
+
+We'd love to accept your patches and contributions to this project. Please review our [guidelines](CONTRIBUTION.md).
+<!-- END Google How To Contribute -->