unbind: update the signature to take a jQuery.Event object

Author: AurelioDeRosa

entries/unbind.xml

@@ -23,8 +23,8 @@
   </signature>
   <signature>
     <added>1.0</added>
-    <argument name="event" type="Object">
-      <desc>A JavaScript event object as passed to an event handler.</desc>
+    <argument name="event" type="Event">
+      <desc>A <a href="/category/events/event-object/"><code>jQuery.Event</code></a> object.</desc>
     </argument>
   </signature>
   <signature>