diff --git a/core/tests/Drupal/KernelTests/KernelTestBase.php b/core/tests/Drupal/KernelTests/KernelTestBase.php
index d2e61ee..f8fd06e 100644
--- a/core/tests/Drupal/KernelTests/KernelTestBase.php
+++ b/core/tests/Drupal/KernelTests/KernelTestBase.php
@@ -669,7 +669,7 @@ public function tearDownCloseDatabaseConnection() {
    * Installs default configuration for a given list of modules.
    *
    * @param string|string[] $modules
-   *   A list of modules for which to install default configuration.
+   *   A module or list of modules for which to install default configuration.
    *
    * @throws \LogicException
    *   If any module in $modules is not enabled.