no need to have this wrapped in an inline function

add a solitary doc string

deluge/ui/web/js/deluge-all/Deluge.Toolbar.js

@@ -32,7 +32,11 @@ Copyright:
 
 */
 
-(function() {
+/**
+ * An extension of the <tt>Ext.Toolbar</tt> class that provides an extensible toolbar for Deluge.
+ * @class Ext.deluge.Toolbar
+ * @extends Ext.Toolbar
+ */
 Ext.deluge.Toolbar = Ext.extend(Ext.Toolbar, {
 	constructor: function(config) {
 		config = Ext.apply({
@@ -200,4 +204,3 @@ Copyright:
 });
 
 Deluge.Toolbar = new Ext.deluge.Toolbar();
-})();