Index: modules/search/search.api.php
===================================================================
RCS file: /cvs/drupal/drupal/modules/search/search.api.php,v
retrieving revision 1.28
diff -u -p -r1.28 search.api.php
--- modules/search/search.api.php	11 Aug 2010 14:21:39 -0000	1.28
+++ modules/search/search.api.php	17 Aug 2010 13:18:35 -0000
@@ -142,7 +142,8 @@ function hook_search_admin() {
   $options = drupal_map_assoc(range(0, 10));
   foreach (module_invoke_all('ranking') as $var => $values) {
     $form['content_ranking']['factors']['node_rank_' . $var] = array(
-      '#title' => $values['title'],
+      '#title' => t('Weight for !title', array('!title' => $values['title'])),
+      '#title_display' => 'invisible',
       '#type' => 'select',
       '#options' => $options,
       '#default_value' => variable_get('node_rank_' . $var, 0),