diff --git a/core/modules/system/src/Tests/Entity/EntityDefinitionUpdateTest.php b/core/modules/system/src/Tests/Entity/EntityDefinitionUpdateTest.php
index 306ff1c..84a25af 100644
--- a/core/modules/system/src/Tests/Entity/EntityDefinitionUpdateTest.php
+++ b/core/modules/system/src/Tests/Entity/EntityDefinitionUpdateTest.php
@@ -483,8 +483,8 @@ public function testDefinitionEvents() {
   public function testEntityTypeSchemaUpdateAndBaseFieldCreateWithoutData() {
     $this->updateEntityTypeToRevisionable();
     $this->addBaseField();
-    // Entity type updates creates base fields as well, thus make sure doing
-    // both at the same time does not lead to errors due to the base field being
+    // Entity type updates create base fields as well, thus make sure doing both
+    // at the same time does not lead to errors due to the base field being
     // created twice.
     try {
       $this->entityDefinitionUpdateManager->applyUpdates();