Correcting click handler comment.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@11564 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Handler/Click.js

@@ -126,7 +126,7 @@ OpenLayers.Handler.Click = OpenLayers.Class(OpenLayers.Handler, {
      */
     initialize: function(control, callbacks, options) {
         OpenLayers.Handler.prototype.initialize.apply(this, arguments);
-        // optionally register for mouseup and mousedown
+        // optionally register for mousedown
         if(this.pixelTolerance != null) {
             this.mousedown = function(evt) {
                 this.down = this.getEventInfo(evt);