diff --git a/core/tests/Drupal/Tests/Core/Block/BlockManagerTest.php b/core/tests/Drupal/Tests/Core/Block/BlockManagerTest.php
index 01eeb9af4e..4fdbbd5d2d 100644
--- a/core/tests/Drupal/Tests/Core/Block/BlockManagerTest.php
+++ b/core/tests/Drupal/Tests/Core/Block/BlockManagerTest.php
@@ -129,7 +129,7 @@ public function testHandlePluginNotFound() {
    * @expectedDeprecation Declaring ::build() without an array return typehint in Drupal\Tests\Core\Block\TestBlockManagerNoArrayReturnTypeBlock is deprecated in drupal:9.1.0. Typehinting will be required before drupal:10.0.0. See https://www.drupal.org/node/3164649.
    */
   public function testBuildNoReturnType() {
-    // Overwrite the definitions from ::setUp() to have a block thagt does not
+    // Overwrite the definitions from ::setUp() to have a block that does not
     // have a return type for ::build().
     $this->setDefinitions([
       'block1' => [