diff --git a/core/tests/Drupal/KernelTests/Core/Updater/UpdaterTest.php b/core/tests/Drupal/KernelTests/Core/Updater/UpdaterTest.php
index be6029fe6733..ea044b62ddda 100644
--- a/core/tests/Drupal/KernelTests/Core/Updater/UpdaterTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Updater/UpdaterTest.php
@@ -9,7 +9,7 @@ use Drupal\KernelTests\KernelTestBase;
  * Tests InfoParser class and exception.
  *
  * Files for this test are stored in core/modules/system/tests/fixtures and end
- * with .info.txt instead of info.yml in order not not be considered as real
+ * with .info.txt instead of info.yml in order not to be considered as real
  * extensions.
  *
  * @group Extension
diff --git a/core/tests/Drupal/Tests/Core/Extension/InfoParserUnitTest.php b/core/tests/Drupal/Tests/Core/Extension/InfoParserUnitTest.php
index 49a57484ddf9..60b50afa3b13 100644
--- a/core/tests/Drupal/Tests/Core/Extension/InfoParserUnitTest.php
+++ b/core/tests/Drupal/Tests/Core/Extension/InfoParserUnitTest.php
@@ -11,7 +11,7 @@ use org\bovigo\vfs\vfsStream;
  * Tests InfoParser class and exception.
  *
  * Files for this test are stored in core/modules/system/tests/fixtures and end
- * with .info.txt instead of info.yml in order not not be considered as real
+ * with .info.txt instead of info.yml in order not to be considered as real
  * extensions.
  *
  * @coversDefaultClass \Drupal\Core\Extension\InfoParser