Update README.md

Author: mlejva

README.md

@@ -13,7 +13,7 @@ Follow E2B on [X (Twitter)](https://twitter.com/e2b_dev).
 
 ## 💻 Supported language runtimes
 - ✅ Python
-- [(Beta)](https://github.com/e2b-dev/code-interpreter/pull/20) JavaScript, R, Java
+- [(Beta)](https://e2b.dev/docs/guide/beta-code-interpreter-language-runtimes) JavaScript, R, Java
 
 ## 📖 Documentation
 - [e2b.dev/docs/code-interpreter](https://e2b.dev/docs/code-interpreter/installation)