change *default* to *defulat*

app/controllers/default_widget_controller.rb

@@ -16,13 +16,13 @@ class DefaultWidgetController< OrbitWidgetController
 
     case params[:type]
     when "typeA"
-      @tag_class = 'defulat_widget_typeA'
+      @tag_class = 'default_widget_typeA'
       render "typeA"
     when /typeB_/
-      @tag_class = "defulat_widget_#{params[:type]}"
+      @tag_class = "default_widget_#{params[:type]}"
       render "typeB"
     when "typeC"
-      @tag_class = 'defulat_widget_typeC'
+      @tag_class = 'default_widget_typeC'
       render "typeC"
     end