Core: Updated comment about $.ui.plugin.

Author: scottgonzalez

ui/jquery.ui.core.js

@@ -267,7 +267,7 @@ $.fn.extend({
 });
 
 $.extend( $.ui, {
-	// $.ui.plugin is deprecated.  Use the proxy pattern instead.
+	// $.ui.plugin is deprecated. Use $.widget() extensions instead.
 	plugin: {
 		add: function( module, option, set ) {
 			var i,