chore(github): updates repository description to be more descriptive

Author: Addono

.github/settings.yml

@@ -5,7 +5,7 @@ repository:
   name: container-registry-proxy
 
   # A short description of the repository that will show up on GitHub
-  description: A proxy for modifying requests to container registries using plugins.
+  description: A proxy for modifying modifying requests to Docker-compatible container requests on the fly. Bring your own custom behaviour through an extensive plugin-system.
 
   # A URL with more information about the repository
   homepage: https://github.com/Addono/container-registry-proxy