diff --git a/docker/api-cdn/Dockerfile b/docker/api-cdn/Dockerfile
index 9cdc2ab0..0324d8a8 100644
--- a/docker/api-cdn/Dockerfile
+++ b/docker/api-cdn/Dockerfile
@@ -3,8 +3,11 @@
 ##
 ##
 
-# Ensure you have your private key in the folder (named 'docker_rsa') where this DockerFile is run from
-# and upload your public key 'docker_rsa.pub' to the private Github repo being cloned
+# The following files should exist in this folder before running Dockerfile
+# - docker_rsa (private key) -> public key should be published to the private git repo
+# - cdn.conf (desired configuration for cdn api)
+# - logging.conf (desired logging configuration file)
+
 
 FROM ubuntu:14.04
 MAINTAINER Amit Gandhi <amit.gandhi@rackspace.com>
diff --git a/docker/cassandra-cdn/Dockerfile b/docker/cassandra-cdn/Dockerfile
index 1aaeb8d2..6a037c76 100644
--- a/docker/cassandra-cdn/Dockerfile
+++ b/docker/cassandra-cdn/Dockerfile
@@ -41,4 +41,4 @@ RUN chmod 755 /usr/local/bin/cass-stop
 EXPOSE 7199 7000 7001 9160 9042
 USER root
 CMD cass-dock
-RUN 
\ No newline at end of file
+