Update README

Author: garronej

README.md

@@ -16,11 +16,13 @@
     </a>
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 <p align="center">
-  <a href="https://etalab-2.gitbook.io/dsfr-react/">Documentation</a>
+  <a href="https://etalab-2.gitbook.io/dsfr-react/">👉 Documentation 👈</a>
 </p>
 
 # Development
 
+Here are instructions contributing, if you are looking to **use** `dsfr-react` heads over to the [documentation](https://etalab-2.gitbook.io/dsfr-react/).
+
 ```bash
 yarn
 yarn build