Document "decision" option in moderator

README.md

@@ -85,7 +85,7 @@ Any moderation feature has to be activated in the configuration in the `moderato
 {
   "moderation-feature": { // replace the name with the moderation feature name
     "activate": false, // set this to true to activate the feature
-    "decision": "delete",
+    "decision": "delete", // the action to take: "delete" or "timeout"
     "message": "Calm down, {author}" // this message will be sent in the chat when a member becomes a pain in the ass
   }
 }