Update README.md (#32)

readme for samples

Author: seanli1988

README.md

@@ -1,7 +1,10 @@
 # Java Migration Copilot Samples
 
-Some sample projects that can be fed to the Java migration tool to replatform them to Azure.
+## Samples:
 
+[mi-sql-public-demo](https://github.com/Azure-Samples/java-migration-copilot-samples/tree/main/mi-sql-public-demo) : Getting started sample that migrates an app to use Managed Identities instead of password.
+[rabbitmq-sender](https://github.com/Azure-Samples/java-migration-copilot-samples/tree/main/rabbitmq-sender) : Getting started sample application that sends messages to a RabbitMQ message broker. Demonstrate creating and applying your own custom migration formulas.
+[asset manager] (https://github.com/Azure-Samples/java-migration-copilot-samples/tree/main/asset-manager) : This is a complete workshop with an end-to-end scenario that migrates an app to Azure using predefined and custom formulas. After the migration, the app will run on Azure Container Apps and interact with Auzure Blob, Azure Service Bus and Azure Database for PostgreSQL.
 ## Branches
 
 * `main`: source projects