Index: src/wp-blog-header.php
===================================================================
--- src/wp-blog-header.php	(revision 36008)
+++ src/wp-blog-header.php	(working copy)
@@ -9,10 +9,13 @@
 
 	$wp_did_header = true;
 
+	// Load the WordPress library.
 	require_once( dirname(__FILE__) . '/wp-load.php' );
 
+	// Set up the WordPress query.
 	wp();
 
+	// Load the theme template.
 	require_once( ABSPATH . WPINC . '/template-loader.php' );
 
 }