diff --git a/src/Twig/Runtime/IconRuntime.php b/src/Twig/Runtime/IconRuntime.php
index 55a276b..0f151db 100644
--- a/src/Twig/Runtime/IconRuntime.php
+++ b/src/Twig/Runtime/IconRuntime.php
@@ -22,7 +22,8 @@ final class IconRuntime implements RuntimeExtensionInterface
         'classes' => [],
     ];
 
-    public function __construct(private array $directories, private array $colours) {}
+    public function __construct(private array $directories, private array $colours)
+    {}
 
     /**
      * @param array $options