Fix phpdocs in HttpClient, HttpFoundation, HttpKernel, Intl components

Author: alamirault

Fragment/HIncludeFragmentRenderer.php

@@ -30,7 +30,7 @@ class HIncludeFragmentRenderer extends RoutableFragmentRenderer
     private $charset;
 
     /**
-     * @param string $globalDefaultTemplate The global default content (it can be a template name or the content)
+     * @param string|null $globalDefaultTemplate The global default content (it can be a template name or the content)
      */
     public function __construct(Environment $twig = null, UriSigner $signer = null, string $globalDefaultTemplate = null, string $charset = 'utf-8')
     {

HttpCache/SurrogateInterface.php

@@ -59,8 +59,8 @@ public function needsParsing(Response $response);
     /**
      * Renders a Surrogate tag.
      *
-     * @param string $alt     An alternate URI
-     * @param string $comment A comment to add as an esi:include tag
+     * @param string|null $alt     An alternate URI
+     * @param string      $comment A comment to add as an esi:include tag
      *
      * @return string
      */