diff --git a/core/lib/Drupal/Core/Entity/ContentEntityBase.php b/core/lib/Drupal/Core/Entity/ContentEntityBase.php
index 274e6f9..ba3aae9 100644
--- a/core/lib/Drupal/Core/Entity/ContentEntityBase.php
+++ b/core/lib/Drupal/Core/Entity/ContentEntityBase.php
@@ -303,7 +303,7 @@ public function getOriginalRevisionId() {
   /**
    * {@inheritdoc}
    */
-  public function resetOriginalRevisionId() {
+  public function setOriginalRevisionId() {
     $this->originalRevisionId = $this->getRevisionId();
     return $this;
   }
diff --git a/core/lib/Drupal/Core/Entity/ContentEntityInterface.php b/core/lib/Drupal/Core/Entity/ContentEntityInterface.php
index 5cfa905..6646e04 100644
--- a/core/lib/Drupal/Core/Entity/ContentEntityInterface.php
+++ b/core/lib/Drupal/Core/Entity/ContentEntityInterface.php
@@ -67,6 +67,6 @@ public function getOriginalRevisionId();
    *
    * @return $this
    */
-  public function resetOriginalRevisionId();
+  public function setOriginalRevisionId();
 
 }
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityOriginalRevisionTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityOriginalRevisionTest.php
index 4c48646..3eff47f 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityOriginalRevisionTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityOriginalRevisionTest.php
@@ -49,15 +49,15 @@ public function testOriginalRevisionId() {
     $loaded->setNewRevision(TRUE);
 
     // Before saving, the original revision ID should be the same as the created
-    // entity, not the same as the loaded entity (which do not have a revision
-    // id yet).
+    // entity, not the same as the loaded entity (which does not have a revision
+    // ID yet).
     $this->assertEquals($entity->getRevisionId(), $loaded->getOriginalRevisionId());
     $this->assertNotEquals($loaded->getRevisionId(), $loaded->getOriginalRevisionId());
     $this->assertSame(NULL, $loaded->getRevisionId());
 
     $loaded->save();
 
-    // In entity_test_entity_update() the original revision id was stored in
+    // In entity_test_entity_update() the original revision ID was stored in
     // state. This should be the same as we had before calling $loaded->save().
     /** @var \Drupal\Core\Entity\ContentEntityInterface $loaded_original */
     $originalRevisionId = \Drupal::state()->get('entity_test.originalRevisionId');
@@ -80,7 +80,7 @@ public function testOriginalRevisionId() {
     $loaded->save();
 
     // After saving, the original revision id set in entity_test_entity_update()
-    // and returned from the entity should be the same and the entity's revision
+    // and returned from the entity should be the same as the entity's revision
     // id because a new revision wasn't created, the existing revision was
     // updated.
     $originalRevisionId2 = \Drupal::state()->get('entity_test.originalRevisionId');