Dot gets added later
MODIFY
repo2docker/contentproviders/git.py
repo2docker/contentproviders/git.py
@@ -34,7 +34,7 @@ class Git(ContentProvider):
yield line
except subprocess.CalledProcessError as e:
- msg = "Failed to clone repository from {repo}.".format(repo=repo)
+ msg = "Failed to clone repository from {repo}".format(repo=repo)
if ref is not None:
msg += " (ref {ref})".format(ref=ref)
msg += "."

Dot gets added later