diff --git a/imagecache.module b/imagecache.module
index a22eade..dc42300 100644
--- a/imagecache.module
+++ b/imagecache.module
@@ -398,7 +398,6 @@ function imagecache_create_url($presetname, $filepath, $bypass_browser_cache = F
  *   derivatives against denial-of-service attacks.
  */
 function imagecache_style_path_token($presetname, $path) {
-  // Drupal 6 may not yet have drupal_get_hash_salt().
   global $db_url;
   $salt = hash('sha256', serialize($db_url));
   // Return the first eight characters.