adding some comments

src/Bundle/ChillMainBundle/Widget/Widgets/WidgetNumber.php

@@ -24,6 +24,8 @@ class WidgetNumber implements WidgetProviderInterface{
     {
         // Process the data for the number widget
         // We suppose that its only a single number
+        // Here, I think we suppose to make a query to the database to get some number
+        // For now just sending a number
         $numberData = $data['number'];
 
         // Return the widget data as an associative array