diff --git a/TODO.md b/TODO.md
index f14b64e..a6fbedc 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,8 +1,9 @@
 ## TODO
-1. Need to add variables to pass in MQTT Broker IP and port number, as well as username/password
+1. Need to add variables for username/password, in case anyone is using authentication with their broker
 1. Need to try and port original code to Python 3.x
+1. Make sure Dockerhub is set up to build when I want it to
 1. Look for ways to optimize the Dockerfile to reduce image size
 1. Stuff
 
 
-Any help anyone wants to provide, please submit a PR.. I'm new to Dockerfiles so I'm sure a lot can be done.
+Any help anyone wants to provide, please submit a PR. I'm new to Dockerfiles so I'm sure a lot can be done.