diff --git a/src/lib/Form/Processor/ContentFormProcessor.php b/src/lib/Form/Processor/ContentFormProcessor.php
index 28e54223..2981cb1c 100644
--- a/src/lib/Form/Processor/ContentFormProcessor.php
+++ b/src/lib/Form/Processor/ContentFormProcessor.php
@@ -105,8 +105,6 @@ public function processSaveDraft(FormActionEvent $event)
     }
 
     /**
-     * @param \Ibexa\ContentForms\Event\FormActionEvent $event
-     *
      * @throws \Ibexa\Contracts\Core\Repository\Exceptions\BadStateException
      * @throws \Ibexa\Contracts\Core\Repository\Exceptions\ContentFieldValidationException
      * @throws \Ibexa\Contracts\Core\Repository\Exceptions\ContentValidationException
@@ -115,7 +113,7 @@ public function processSaveDraft(FormActionEvent $event)
      * @throws \Ibexa\Contracts\Core\Repository\Exceptions\UnauthorizedException
      * @throws \Ibexa\Core\Base\Exceptions\InvalidArgumentException
      */
-    public function processSaveDraftAndClose(FormActionEvent $event)
+    public function processSaveDraftAndClose(FormActionEvent $event): void
     {
         /** @var \Ibexa\ContentForms\Data\Content\ContentCreateData|\Ibexa\ContentForms\Data\Content\ContentUpdateData $data */
         $data = $event->getData();
@@ -180,8 +178,6 @@ public function processPublish(FormActionEvent $event)
     }
 
     /**
-     * @param \Ibexa\ContentForms\Event\FormActionEvent $event
-     *
      * @throws \Ibexa\Contracts\Core\Repository\Exceptions\BadStateException
      * @throws \Ibexa\Contracts\Core\Repository\Exceptions\ContentFieldValidationException
      * @throws \Ibexa\Contracts\Core\Repository\Exceptions\ContentValidationException