Update README.md

README.md

@@ -9,7 +9,6 @@ Lumendock is just a small set of files that sets up a local Docker-based dev env
 This is all there is to using it:
 
 ```bash
-composer config repositories.gitlab.sib.swiss/309 '{"type": "composer", "url": "https://gitlab.sib.swiss/api/v4/group/309/-/packages/composer/packages.json"}'
 composer require dterumal/lumendock:1.0.0 
 cp -R vendor/dterumal/lumendock/docker-files/{lumendock,docker-compose.yml,docker} .