Update quickstart-create-azure-cli.md

Author: ykh015

articles/azure-compute-fleet/quickstart-create-azure-cli.md

@@ -69,8 +69,9 @@ export MY_SUBNET_ID="$(az network vnet subnet show \
 
 Set up a password that meets the [password requirements for Azure VMs](https://learn.microsoft.com/azure/virtual-machines/windows/faq#what-are-the-password-requirements-when-creating-a-vm-).
 
+```bash
 export ADMIN_PASSWORD="Azure compliant password"
-
+```
 
 ### Create Compute Fleet