remove more mcrypt stuff from config.php-dist

config.php-dist

@@ -24,12 +24,6 @@
 	// You need to set this option correctly otherwise several features
 	// including PUSH, bookmarklets and browser integration will not work properly.
 	
-	// Key used for encryption of passwords for password-protected feeds
-	// in the database. A string of 24 random characters. If left blank, encryption
-	// is not used. Requires mcrypt functions.
-	// Warning: changing this key will make your stored feed passwords impossible
-	// to decrypt.
-	
 	define('SINGLE_USER_MODE', false);
 	// Operate in single user mode, disables all functionality related to
 	// multiple users and authentication. Enabling this assumes you have