diff --git a/fivestar.migrate.inc b/fivestar.migrate.inc
index 77a6d90..9e2af91 100644
--- a/fivestar.migrate.inc
+++ b/fivestar.migrate.inc
@@ -29,7 +29,7 @@ class MigrateFivestarFieldHandler extends MigrateFieldHandler {
   }
 
   /**
-   * Function fields() implementation.
+   * {@inheritdoc}
    */
   public function fields($type, $parent_field, $migration = NULL) {
     $fields = array(
diff --git a/fivestar.module b/fivestar.module
index 83a9316..c50157e 100644
--- a/fivestar.module
+++ b/fivestar.module
@@ -331,7 +331,21 @@ function fivestar_get_votes_multiple($entity_type, $ids, $tag = 'vote', $uid = N
 }
 
 /**
- * Implementing function fivestar_get_votes().
+ * Function to get array of multiple votes.
+ *
+ * @param string $entity_type
+ *   The Entity type for which to retrieve votes.
+ * @param int $id
+ *   The ID for which to retrieve votes.
+ * @param string $tag
+ *   The VotingAPI tag for which to retrieve votes.
+ * @param int $uid
+ *   Optional. A user ID for which to retrieve votes.
+ *
+ * @return array
+ *   An array of the following keys:
+ *   - entity_type: An array of VotingAPI results, including the entity_type.
+ *   - id: An array of VotingAPI results, including the id.
  */
 function fivestar_get_votes($entity_type, $id, $tag = 'vote', $uid = NULL) {
   $multiple = fivestar_get_votes_multiple($entity_type, array($id), $tag, $uid);
@@ -1128,7 +1142,7 @@ function _fivestar_allow_vote($element) {
 }
 
 /**
- * Implements hook_ctools_content_subtype_alter()
+ * Implements hook_ctools_content_subtype_alter().
  */
 function fivestar_ctools_content_subtype_alter(&$subtype, &$plugin) {
   if ($plugin['name'] == 'entity_field' && isset($subtype['subtype_id'])) {
diff --git a/includes/fivestar.field.inc b/includes/fivestar.field.inc
index 0407aab..424294a 100644
--- a/includes/fivestar.field.inc
+++ b/includes/fivestar.field.inc
@@ -28,9 +28,11 @@ function fivestar_field_info() {
   );
 }
 
-/**
- * Implementing function fivestar_form_field_ui_field_edit_form_alter().
- */
+ /**
+  * Implements hook_form_FORM_ID_alter().
+  *
+  * Setting values if field type is of fivestar.
+  */
 function fivestar_form_field_ui_field_edit_form_alter(&$form, $form_state) {
   $field = $form['#field'];
   $instance = $form['#instance'];
diff --git a/test/fivestar.base.test b/test/fivestar.base.test
index 8031331..5c10d74 100644
--- a/test/fivestar.base.test
+++ b/test/fivestar.base.test
@@ -21,15 +21,11 @@ class FivestarBaseTestCase extends AJAXTestCase {
 
   /**
    * A user with permission to administer Fivestar.
-   *
-   * @var user
    */
   protected $adminUser;
 
   /**
    * A user with permission to vote.
-   *
-   * @var user
    */
   protected $voterUser;