fix Handler.Feature API doc, the handler received a single OpenLayers.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@8684 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Handler/Feature.js

@@ -105,7 +105,7 @@ OpenLayers.Handler.Feature = OpenLayers.Class(OpenLayers.Handler, {
      *
      * Parameters:
      * control - {<OpenLayers.Control>} 
-     * layers - {Array(<OpenLayers.Layer.Vector>)}
+     * layer - {<OpenLayers.Layer.Vector>}
      * callbacks - {Object} An object with a 'over' property whos value is
      *     a function to be called when the mouse is over a feature. The 
      *     callback should expect to recieve a single argument, the feature.