clarify render order
@@ -46,7 +46,9 @@ class LegacyBinderDockerBuildPack(DockerBuildPack):
def render(self):
"""Render buildpack into a Dockerfile.
- Render appendix (post-build commands) at the end of the Dockerfile.
+ Render legacy image source (andrewosh/binder-base at a specific commit)
+ and then prependix. Render appendix (post-build commands) at the end of
+ the Dockerfile.
"""
segments = [
