diff --git a/core/modules/poll/poll.module b/core/modules/poll/poll.module
index cfd1bd9..f56bef0 100644
--- a/core/modules/poll/poll.module
+++ b/core/modules/poll/poll.module
@@ -711,6 +711,9 @@ function poll_teaser($node) {
 /**
  * Form constructor for the poll voting form.
  *
+ * @ingroup forms
+ * @see poll_vote()
+ * @see phptemplate_preprocess_poll_vote()
  * @param $node
  *   The poll node object.
  * @param $block
@@ -754,7 +757,7 @@ function poll_view_voting($form, &$form_state, $node, $block = FALSE) {
 /**
  * Form validation handler for poll_view_voting().
  *
- * @see poll_view_voting()
+ * @see poll_vote()
  */
 function poll_view_voting_validate($form, &$form_state) {
   if ($form_state['values']['choice'] == -1) {
@@ -765,7 +768,7 @@ function poll_view_voting_validate($form, &$form_state) {
 /**
  * Form submission handler for poll_view_voting().
  *
- * @see poll_view_voting()
+ * @see poll_view_voting_validate()
  */
 function poll_vote($form, &$form_state) {
   $node = $form['#node'];
@@ -814,7 +817,7 @@ function poll_preprocess_block(&$variables) {
 }
 
 /**
- * Preprocesses variables for poll-vote.tpl.php.
+ * Implements template_preprocess_HOOK() for poll-vote.tpl.php.
  */
 function template_preprocess_poll_vote(&$variables) {
   $form = $variables['form'];