diff --git a/core/modules/book/tests/src/FunctionalJavascript/BookJavascriptTest.php b/core/modules/book/tests/src/FunctionalJavascript/BookJavascriptTest.php
index 1af143c..af32ea6 100644
--- a/core/modules/book/tests/src/FunctionalJavascript/BookJavascriptTest.php
+++ b/core/modules/book/tests/src/FunctionalJavascript/BookJavascriptTest.php
@@ -15,9 +15,7 @@
 class BookJavascriptTest extends JavascriptTestBase {
 
   /**
-   * Modules to install.
-   *
-   * @var array
+   * {@inheritdoc}
    */
   public static $modules = ['book'];