diff --git a/volume-down.ksh b/volume-down.ksh
index 9e51ebd..58c6502 100755
--- a/volume-down.ksh
+++ b/volume-down.ksh
@@ -1,5 +1,7 @@
 #!/bin/ksh
 
+# volume-down.ksh
+# Soundcard volume up adjusting
 # Copyright (c) 2022, Scott C. MacCallum (scm@sdf.org)
 # All rights reserved.
 
@@ -30,4 +32,3 @@
 sndioctl output.level=-0.1
 
 exit 0
-