diff --git a/themes/garland/template.php b/themes/garland/template.php
index 1b144f1..529ea0c 100644
--- a/themes/garland/template.php
+++ b/themes/garland/template.php
@@ -3,9 +3,11 @@
 /**
  * Return a themed breadcrumb trail.
  *
- * @param $breadcrumb
- *   An array containing the breadcrumb links.
- * @return a string containing the breadcrumb output.
+ * @param $variables
+ *   An associative array containing:
+ *   - breadcrumb: An array containing the breadcrumb links.
+ * @return 
+ *   A string containing the breadcrumb output.
  */
 function garland_breadcrumb($variables) {
   $breadcrumb = $variables['breadcrumb'];