diff --git a/src/Controller/HandlePdfController.php b/src/Controller/HandlePdfController.php
index c74aa5ab7887d41a78c57a171462d6f5dfefcaa5..49e4c7d0cc6c9e3e97c43da6be2cebf54ba0e872 100644
--- a/src/Controller/HandlePdfController.php
+++ b/src/Controller/HandlePdfController.php
@@ -110,7 +110,8 @@ class HandlePdfController extends ControllerBase {
         $mapped_fields[$pdf_key] = $pdf_key;
       }
       else {
-        // Get image fields attached to the entity and derive their token names based on the entity types we are working with at the moment.
+        // Get image fields attached to the entity and derive their token names
+        // based on the entity types we are working with at the moment.
         $fill_pattern = $field->value->value;
         $is_image_token = FALSE;
         foreach ($entities as $entity_type => $entities_of_that_type) {