diff --git a/bin/attic/midifade b/bin/midiFade
rename from bin/attic/midifade
rename to bin/midiFade
--- a/bin/attic/midifade
+++ b/bin/midiFade
@@ -1,4 +1,4 @@
-#!/bin/sh
-exec pdm run python light9/midifade/midifade.py
+#!/bin/zsh
+exec pdm run python src/light9/midifade/midifade.py
 
 
diff --git a/src/light9/midifade/midifade.py b/src/light9/midifade/midifade.py
--- a/src/light9/midifade/midifade.py
+++ b/src/light9/midifade/midifade.py
@@ -1,6 +1,9 @@
 #!bin/python
 """
 Read midi events, write fade levels to graph
+
+Device troubleshooting:
+    amidi -l
 """
 import asyncio
 import logging