diff --git a/core/modules/migrate/src/Plugin/migrate/destination/EntityContentBase.php b/core/modules/migrate/src/Plugin/migrate/destination/EntityContentBase.php
index bb6a493..f6224d6 100644
--- a/core/modules/migrate/src/Plugin/migrate/destination/EntityContentBase.php
+++ b/core/modules/migrate/src/Plugin/migrate/destination/EntityContentBase.php
@@ -123,10 +123,10 @@ public function isTranslationDestination() {
    */
   public function getIds() {
     $ids = [];
-    $this->addEntityKey($ids, 'id');
+    $this->addDestinationId($ids, 'id');
 
     if ($this->isTranslationDestination()) {
-      $this->addEntityKey($ids, 'langcode', new MigrateException('This entity type does not support translation.'));
+      $this->addDestinationId($ids, 'langcode', new MigrateException('This entity type does not support translation.'));
     }
 
     return $ids;
@@ -147,7 +147,7 @@ public function getIds() {
    * @throws \Exception
    *   If the current entity type does have the specified $key.
    */
-  protected function addEntityKey(array &$ids, $key, \Exception $error = NULL) {
+  protected function addDestinationId(array &$ids, $key, \Exception $error = NULL) {
     $key = $this->getKey($key);
     if ($key) {
       $ids[$key] = $this->getDefinitionFromEntity($key);
diff --git a/core/modules/migrate/src/Plugin/migrate/destination/EntityRevision.php b/core/modules/migrate/src/Plugin/migrate/destination/EntityRevision.php
index f895165..9ae4583 100644
--- a/core/modules/migrate/src/Plugin/migrate/destination/EntityRevision.php
+++ b/core/modules/migrate/src/Plugin/migrate/destination/EntityRevision.php
@@ -90,10 +90,10 @@ protected function save(ContentEntityInterface $entity, array $old_destination_i
    */
   public function getIds() {
     $ids = [];
-    $this->addEntityKey($ids, 'revision', new MigrateException('This entity type does not support revisions.'));
+    $this->addDestinationId($ids, 'revision', new MigrateException('This entity type does not support revisions.'));
 
     if ($this->isTranslationDestination()) {
-      $this->addEntityKey($ids, 'langcode', new MigrateException('This entity type does not support translation.'));
+      $this->addDestinationId($ids, 'langcode', new MigrateException('This entity type does not support translation.'));
     }
 
     return $ids;
diff --git a/core/modules/migrate/tests/src/Kernel/Plugin/EntityRevisionTest.php b/core/modules/migrate/tests/src/Kernel/Plugin/EntityRevisionTest.php
index cc4becc..660cae1 100644
--- a/core/modules/migrate/tests/src/Kernel/Plugin/EntityRevisionTest.php
+++ b/core/modules/migrate/tests/src/Kernel/Plugin/EntityRevisionTest.php
@@ -114,7 +114,8 @@ public function testRevisionTranslation() {
     $this->assertSame($node->getRevisionId(), $source_ids['vid']);
     $this->assertSame('fr', $source_ids['langcode']);
 
-    // Confirm the french revision was written, instead of the default revision.
+    // Confirm the french revision was used in the migration, instead of the
+    // default revision.
     /** @var \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager */
     $entity_type_manager = \Drupal::entityTypeManager();
     $revision = $entity_type_manager->getStorage('node')->loadRevision(1);