diff --git a/lib/model.js b/lib/model.js
index c683fff..dad26e7 100644
--- a/lib/model.js
+++ b/lib/model.js
@@ -2,6 +2,7 @@
  * Handle models (i.e. docs)
  * Serialization/deserialization
  * Copying
+ * Querying, update
  */
 
 var dateToJSON = function () { return { $$date: this.getTime() }; }