diff --git a/views.api.php b/views.api.php
index ba9b326..86a3bc6 100644
--- a/views.api.php
+++ b/views.api.php
@@ -502,7 +502,7 @@ function hook_views_data_alter(&$data) {
     'relationship' => array(
       'base' => 'example_table', // Table we're joining to.
       'base field' => 'eid', // Field on the joined table.
-      'field' => 'fid', // Real field name on the 'foo' table.
+      'relationship field' => 'fid', // Real field name on the 'foo' table.
       'handler' => 'views_handler_relationship',
       'label' => t('Default label for relationship'),
       'title' => t('Title seen when adding relationship'),