Better explanation for shared volume
@@ -83,9 +83,9 @@ services:
# The python code at readthedocs/doc_builder/environments.py
# mounts `self.project.doc_path`. We need to share this path
- # between our host, the build container, and the container that
- # is created inside the build container. Because of this, we
- # need the path in the main host.
+ # between the build container (git commands), and the container that
+ # is created inside the build container (sphinx commands).
+ # Because of this, we need to use a shared volume between them
- build-user-builds:/usr/src/app/checkouts/readthedocs.org/user_builds
# Docker in Docker
