diff --git a/jconf b/jconf
index face698..53b8807 100755
--- a/jconf
+++ b/jconf
@@ -11,6 +11,8 @@
 # deluser: deletes jupyterhub user, deletes user home, deletes user profile from system.
 # start: starts the server, systemd call
 # stop: stops the server, systemd call
+# reference: https://medium.com/@prateekaverma/install-jupyterhub-and-jupyterlab-on-ubuntu-server-d390570b5bb6
+# detect if jconf is already installed, print who the admin is if so.
 
 title() {
     echo "JConf: JupyterHub Configuration Manager."