diff --git a/src/View/PdfView.php b/src/View/PdfView.php
index 5f8c12c..554a39c 100644
--- a/src/View/PdfView.php
+++ b/src/View/PdfView.php
@@ -85,7 +85,8 @@ public function __construct(
     /**
      * @inheritDoc
      */
-    public static function contentType(): string {
+    public static function contentType(): string
+    {
         return 'application/pdf';
     }