update comment, adding 'minor' param

git-svn-id: http://svn.openlayers.org/trunk/openlayers@934 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Layer.js

@@ -120,11 +120,12 @@ OpenLayers.Layer.prototype = {
     
 
     /**
-    * @params {OpenLayers.Bounds} bound
-    * @params {Boolean} zoomChanged tells when zoom has changed, as layers 
-    *                   have to do some init work in that case.
-    */
-    moveTo: function (bound, zoomChanged) {
+     * @param {OpenLayers.Bounds} bound
+     * @param {Boolean} zoomChanged tells when zoom has changed, as layers 
+     *                   have to do some init work in that case.
+     * @param {Boolean} minor
+     */
+    moveTo:function(bounds, zoomChanged, minor) {
         //this function can be implemented by subclasses.
     },