diff --git a/lib/OpenLayers/Control/Geolocate.js b/lib/OpenLayers/Control/Geolocate.js
index 2daf898fb1..e037533bf9 100644
--- a/lib/OpenLayers/Control/Geolocate.js
+++ b/lib/OpenLayers/Control/Geolocate.js
@@ -24,7 +24,10 @@ OpenLayers.Control.Geolocate = OpenLayers.Class(OpenLayers.Control, {
 
     /**
      * Supported event types:
-     *  - *locationupdated* Triggered when browser return a new position
+     *  - *locationupdated* Triggered when browser return a new position. Listeners will 
+     *       receive an object with a 'position' property which is the lon lat position, as
+     *       well as a 'point' property which the is location transform in the current map
+     *       projection.
      *  - *locationfailed* Triggered when geolocation has failed
      *  - *locationuncapable* Triggered when control is activated on a browser
      *  which doesn't support geolocation