diff --git a/lms/envs/devstack_docker.py b/lms/envs/devstack_docker.py
index 2eece814de..7ac0525113 100644
--- a/lms/envs/devstack_docker.py
+++ b/lms/envs/devstack_docker.py
@@ -1,3 +1,9 @@
-""" Overrides for Docker-based devstack. """
+"""
+Left over environment file from before the transition of devstack from
+vagrant to docker was complete.
+
+This file should no longer be used, and is only around in case something
+still refers to it.
+"""
 
 from .devstack import *  # pylint: disable=wildcard-import, unused-wildcard-import
diff --git a/lms/envs/docs/README.rst b/lms/envs/docs/README.rst
index 351945be01..2a1d0f2326 100644
--- a/lms/envs/docs/README.rst
+++ b/lms/envs/docs/README.rst
@@ -4,7 +4,7 @@ LMS Configuration Settings
 The lms.envs module contains project-wide settings, defined in python modules
 using the standard `Django Settings`_ mechanism.
 
-.. _Django Settings: https://docs.djangoproject.com/en/1.11/topics/settings/
+.. _Django Settings: https://docs.djangoproject.com/en/2.2/topics/settings/
 
 Different python modules are used for different setting configuration options.
 To prevent duplication of settings, modules import values from other modules,
diff --git a/lms/envs/docs/images/lms_settings.png b/lms/envs/docs/images/lms_settings.png
index 867f8a06bf..cae36b5d70 100644
Binary files a/lms/envs/docs/images/lms_settings.png and b/lms/envs/docs/images/lms_settings.png differ