Update functions-reference-java.md

Author: ShawnJackson

articles/azure-functions/functions-reference-java.md

@@ -128,11 +128,11 @@ In the [Azure portal](https://portal.azure.com), use the [Application Settings t
 
 You can use the [az functionapp config appsettings set](/cli/azure/functionapp/config/appsettings) command to set `JAVA_OPTS`, as in the following example:
 
-    ```azurecli-interactive
-    az functionapp config appsettings set --name <APP_NAME> \
-    --resource-group <RESOURCE_GROUP> \
-    --settings "JAVA_OPTS=-Djava.awt.headless=true"
-    ```
+```azurecli-interactive
+az functionapp config appsettings set --name <APP_NAME> \
+--resource-group <RESOURCE_GROUP> \
+--settings "JAVA_OPTS=-Djava.awt.headless=true"
+```
 This example enables headless mode. Replace `<APP_NAME>` with the name of your function app, and `<RESOURCE_GROUP> ` with the resource group.
 
 > [!WARNING]