diff --git a/bin/removeOldPadData.js b/bin/removeOldPadData.js
index 78659a4cb..03719c4ac 100644
--- a/bin/removeOldPadData.js
+++ b/bin/removeOldPadData.js
@@ -1,5 +1,6 @@
 /*
-  This is a debug tool. It removes old pad data from a couch database
+  This is a debug tool. It removes old pad data from a non-dirty database
+  It also removes previous pad history so use it carefully.
 */
 
 //get the padID