Add a little more bit of documentation
MODIFY
repo2docker/app.py
repo2docker/app.py
@@ -22,7 +22,10 @@ from .utils import execute_cmd
class Repo2Docker(Application):
config_file = Unicode(
'repo2docker_config.py',
- config=True
+ config=True,
+ help="""
+ Path to read traitlets configuration file from.
+ """
)
source_url = Unicode(

Add a little more bit of documentation