diff --git a/core/lib/Drupal/Core/Field/Plugin/Field/FieldType/EntityReferenceItem.php b/core/lib/Drupal/Core/Field/Plugin/Field/FieldType/EntityReferenceItem.php
index f163a6b71100f78515e6d20ff348e3c5bc37f242..58fbe1c2e651ee6bec0a3fd054376f902ddf564a 100644
--- a/core/lib/Drupal/Core/Field/Plugin/Field/FieldType/EntityReferenceItem.php
+++ b/core/lib/Drupal/Core/Field/Plugin/Field/FieldType/EntityReferenceItem.php
@@ -22,9 +22,6 @@
  *
  * Supported settings (below the definition's 'settings' key) are:
  * - target_type: The entity type to reference. Required.
- * - target_bundle: (optional): If set, restricts the entity bundles which may
- *   may be referenced. May be set to an single bundle, or to an array of
- *   allowed bundles.
  *
  * @FieldType(
  *   id = "entity_reference",
diff --git a/core/modules/taxonomy/src/Tests/Migrate/d6/MigrateVocabularyFieldInstanceTest.php b/core/modules/taxonomy/src/Tests/Migrate/d6/MigrateVocabularyFieldInstanceTest.php
index b4e0baadac4d021706c7a3fd2bdb629cc71bc1d9..a1f0c5be6903b0ed71d5717b6701f92cd183d026 100644
--- a/core/modules/taxonomy/src/Tests/Migrate/d6/MigrateVocabularyFieldInstanceTest.php
+++ b/core/modules/taxonomy/src/Tests/Migrate/d6/MigrateVocabularyFieldInstanceTest.php
@@ -48,7 +48,7 @@ public function testVocabularyFieldInstance() {
 
     $settings = $field->getSettings();
     $this->assertIdentical('default:taxonomy_term', $settings['handler'], 'The handler plugin ID is correct.');
-    $this->assertIdentical(['tags'], $settings['handler_settings']['target_bundles'], 'The target_bundle handler setting is correct.');
+    $this->assertIdentical(['tags'], $settings['handler_settings']['target_bundles'], 'The target_bundles handler setting is correct.');
     $this->assertIdentical(TRUE, $settings['handler_settings']['auto_create'], 'The "auto_create" setting is correct.');
 
     $this->assertIdentical(array('node', 'article', 'tags'), Migration::load('d6_vocabulary_field_instance')->getIdMap()->lookupDestinationID(array(4, 'article')));