diff --git a/index.php b/index.php
index bc629d8..71c3249 100644
--- a/index.php
+++ b/index.php
@@ -56,15 +56,15 @@ error_reporting(E_ALL | E_STRICT);
 // Set the full path to the docroot
 define('DOCROOT', realpath(dirname(__FILE__)).DIRECTORY_SEPARATOR);
 
-// Make the application relative to the docroot
+// Make the application relative to the docroot, for symlink'd index.php
 if ( ! is_dir($application) AND is_dir(DOCROOT.$application))
 	$application = DOCROOT.$application;
 
-// Make the modules relative to the docroot
+// Make the modules relative to the docroot, for symlink'd index.php
 if ( ! is_dir($modules) AND is_dir(DOCROOT.$modules))
 	$modules = DOCROOT.$modules;
 
-// Make the system relative to the docroot
+// Make the system relative to the docroot, for symlink'd index.php
 if ( ! is_dir($system) AND is_dir(DOCROOT.$system))
 	$system = DOCROOT.$system;