Index: globals.php
===================================================================
RCS file: /cvs/drupal-contrib/contributions/docs/developer/globals.php,v
retrieving revision 1.7
diff -u -r1.7 globals.php
--- globals.php	15 Sep 2008 21:57:07 -0000	1.7
+++ globals.php	7 Mar 2009 18:47:17 -0000
@@ -55,7 +55,8 @@
 global $cookie_domain;
 
 /**
- * The path to the configuration directory as set by conf_path().
+ * Associative array (name/value) of persistent variables stored in 'variables'
+ * table. Use variable_get(), variable_set(), and variable_del() to access.
  */
 global $conf;