diff --git a/bin/snippet.sh b/bin/snippet.sh
index da6138a..7a36003 100644
--- a/bin/snippet.sh
+++ b/bin/snippet.sh
@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# requires sox and ffmpeg and lame
+#
+
 for i in *ogg 
 do  
 	bn=`basename "$i" .ogg`