Index: includes/common.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/common.inc,v
retrieving revision 1.1287
diff -u -p -r1.1287 common.inc
--- includes/common.inc	9 Feb 2011 02:23:52 -0000	1.1287
+++ includes/common.inc	15 Feb 2011 19:47:04 -0000
@@ -5467,13 +5467,13 @@ function drupal_render_page($page) {
     $page = element_info('page');
   }
 
-  // Modules can add elements to $page as needed in hook_page_build().
+  // Modules can add elements to $page as needed in hook_page_build(). Blocks 
+  // are populated into regions like 'sidebar_first', 'footer', etc.
   foreach (module_implements('page_build') as $module) {
     $function = $module . '_page_build';
     $function($page);
   }
-  // Modules alter the $page as needed. Blocks are populated into regions like
-  // 'sidebar_first', 'footer', etc.
+  // Modules alter the $page as needed.
   drupal_alter('page', $page);
 
   // If no module has taken care of the main content, add it to the page now.