On branch edburns-msft-ibm-383-direct-reader-to-use-tag

modified:   articles/aks/howto-deploy-java-liberty-app.md

Signed-off-by: Ed Burns <[email protected]>

Author: edburns

articles/aks/howto-deploy-java-liberty-app.md

@@ -107,6 +107,14 @@ Clone the sample code for this guide. The sample is on [GitHub](https://github.c
 
 There are a few samples in the repository. We'll use *java-app/*. Here's the file structure of the application.
 
+```azurecli-interactive
+git clone https://github.com/Azure-Samples/open-liberty-on-aks.git
+cd open-liberty-on-aks
+git checkout 2023-07-21
+```
+
+If you see a message about being in "detached HEAD" state, this message is safe to ignore. It just means you have checked out a tag.
+
 ```
 java-app
 ├─ src/main/