Added Readme.md package descriptions

Author: 9trocode

README.md

@@ -21,7 +21,8 @@ objects to users via direct download. Storage Pipe Manager is a Pipe Factory tha
 * [Quickstart](#quickstart)
   * [Before you begin](#before-you-begin)
   * [Installing the client library](#installing-the-client-library)
-  * [Using the client library](#using-the-client-library)
+  * [Using the client library on S3](#using-the-client-library-on-aws)
+  * [Using the client library Google Storage](#using-the-client-library-on-gcloud)
 * [Samples](#samples)
 * [Versioning](#versioning)
 * [Contributing](#contributing)