diff --git a/README.md b/README.md
index 5294c40..3a69062 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ List of awesome projects and information resources about the [Metaverse](https:/
 - [Three.js editor](https://threejs.org/editor/) - Web editor for [three.js](https://threejs.org/)
 - [Babylonjs editor](http://editor.babylonjs.com/) - Web editor for [babylon.js](https://www.babylonjs.com/)
 
-**Non-free**
+**Non-free Tools**
 
 - [Cryptovoxels](https://github.com/cryptovoxels) - Virtual world owned by its users
 - [Somnium Space](https://somniumspace.com/) - Persistent blockchain based virtual world