diff --git a/README.md b/README.md
index caf91b2..6566588 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ A browser based development environment will then open in your browser.
 ### Command Line Usage
 Codeable can also be run entirely on the command line.
 
-1. Install [Node.js](https://nodejs.org/en/)
+1. Install [Node.js](https://nodejs.org/en/) (version 16 or later)
 2. Open the folder `src/runtime` in a terminal.
 3. Execute the command `npm install` to download all required dependencies.
 
@@ -28,5 +28,10 @@ Codeable code can then be execuated using the following command.
 node .\codeable_cli.js "PATH_TO_DOT_CODE_FILE" 
 ```
 
+For example, running a sample program
+```
+node .\codeable_cli.js "../../data/hello_world.code" 
+```
+
 ## Video Demonstration
 https://youtu.be/ernDGFt_-Ms