core/modules/path/lib/Drupal/path/Type/PathItem.php                 |    1 -
 core/modules/path/path.module                                       |    2 +-
 core/modules/taxonomy/lib/Drupal/taxonomy/TermStorageController.php |    1 +
 core/modules/taxonomy/taxonomy.module                               |    2 ++
 4 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/core/modules/path/lib/Drupal/path/Type/PathItem.php b/core/modules/path/lib/Drupal/path/Type/PathItem.php
index f853d88..9b8abd1 100644
--- a/core/modules/path/lib/Drupal/path/Type/PathItem.php
+++ b/core/modules/path/lib/Drupal/path/Type/PathItem.php
@@ -27,7 +27,6 @@ class PathItem extends FieldItemBase {
    * Implements \Drupal\Core\TypedData\ComplexDataInterface::getPropertyDefinitions().
    */
   public function getPropertyDefinitions() {
-
     if (!isset(static::$propertyDefinitions)) {
       static::$propertyDefinitions['alias'] = array(
         'type' => 'string',
diff --git a/core/modules/path/path.module b/core/modules/path/path.module
index f34ddd9..6cfb64a 100644
--- a/core/modules/path/path.module
+++ b/core/modules/path/path.module
@@ -278,7 +278,7 @@ function path_data_type_info() {
  * Implements hook_entity_field_info().
  */
 function path_entity_field_info($entity_type) {
-  if ($entity_type == 'taxonomy_term') {
+  if ($entity_type === 'taxonomy_term') {
     $info['definitions']['path'] = array(
       'type' => 'path_field',
       'label' => t('The path alias'),
diff --git a/core/modules/taxonomy/lib/Drupal/taxonomy/TermStorageController.php b/core/modules/taxonomy/lib/Drupal/taxonomy/TermStorageController.php
index c6f4c8c..26790c9 100644
--- a/core/modules/taxonomy/lib/Drupal/taxonomy/TermStorageController.php
+++ b/core/modules/taxonomy/lib/Drupal/taxonomy/TermStorageController.php
@@ -24,6 +24,7 @@ class TermStorageController extends DatabaseStorageControllerNG {
    *   vocabulary ID ('vid') is required.
    */
   public function create(array $values) {
+    // Save new terms with no parents by default.
     if (empty($values['parent'])) {
       $values['parent'] = array(0);
     }
diff --git a/core/modules/taxonomy/taxonomy.module b/core/modules/taxonomy/taxonomy.module
index 08dd87b..591b1c9 100644
--- a/core/modules/taxonomy/taxonomy.module
+++ b/core/modules/taxonomy/taxonomy.module
@@ -376,6 +376,8 @@ function taxonomy_menu() {
  *
  * @return bool
  *   TRUE if access is allowed, FALSE if not.
+ *
+ * @see taxonomy_menu()
  */
 function taxonomy_term_create_access(Vocabulary $vocabulary) {
   return entity_page_create_access('taxonomy_term', $vocabulary->id());