diff --git a/src/Tests/Classic/ParagraphsUiTest.php b/src/Tests/Classic/ParagraphsUiTest.php
index e8ac992..a0d19d7 100644
--- a/src/Tests/Classic/ParagraphsUiTest.php
+++ b/src/Tests/Classic/ParagraphsUiTest.php
@@ -18,9 +18,9 @@ class ParagraphsUiTest extends ParagraphsTestBase {
    *
    * @var array
    */
-  public static $modules = array(
+  public static $modules = [
     'paragraphs_demo',
-  );
+  ];
 
   /**
    * {@inheritdoc}
diff --git a/src/Tests/Experimental/ParagraphsExperimentalUiTest.php b/src/Tests/Experimental/ParagraphsExperimentalUiTest.php
index 8f4eac2..c79dd40 100644
--- a/src/Tests/Experimental/ParagraphsExperimentalUiTest.php
+++ b/src/Tests/Experimental/ParagraphsExperimentalUiTest.php
@@ -18,9 +18,9 @@ class ParagraphsExperimentalUiTest extends ParagraphsExperimentalTestBase {
    *
    * @var array
    */
-  public static $modules = array(
+  public static $modules = [
     'paragraphs_demo',
-  );
+  ];
 
   /**
    * {@inheritdoc}