diff --git a/modules/poll/poll.module b/modules/poll/poll.module
index 5406c4fa14c324eacec7130f2fd37928e619be6c..26236fd7d01c44f6c83118e40a0fde8356dddce3 100644
--- a/modules/poll/poll.module
+++ b/modules/poll/poll.module
@@ -379,7 +379,7 @@ function poll_choice_js($form, $form_state) {
 }
 
 /**
- * Implement hook_submit().
+ * Renumber fields and create a teaser when a poll node is submitted.
  */
 function poll_node_form_submit(&$form, &$form_state) {
   // Renumber fields