readme fix

Author: yk

README.md

@@ -21,7 +21,7 @@ All open source projects begins with people like you. Open source is the belief
 Work is organized in the [project board](https://github.com/orgs/LAION-AI/projects/3).
 
 - To get started with development, if you want to work on the backend, have a look at `scripts/backend-development/README.md`.
-- If you want to work on the frontend, have a look at `scripts/frontend-development/README.md`.
+- If you want to work on any frontend, have a look at `scripts/frontend-development/README.md` to make a backend available.
 
 There is also a minimal implementation of a frontend in the `text-frontend` folder.