Merge branch 'karel.vanklink-main-patch-08655' into 'main'

Update README.md

See merge request nat/ansible-containerlab!2

README.md

@@ -23,4 +23,4 @@ To view the currently running ContainerLab status:
  2. sudo containerlab inspect
 
 > For pushing images to the (private/internal) repository at [gitlab.geant.net](https://gitlab.geant.net), refer to [this](https://gitlab.geant.net/docker/ci_registry) readme document.
-> The approach is agnostic to the used registry however, as long as the registry URL is properly set in [the group variables](group_vars/dev_environments.yml).
+> The approach is agnostic to the used registry however, as long as the registry URL is properly set in [the group variables](group_vars/dev_environments.yml.example).