fix undefined class (#35459)

Author: Phil E. Taylor

administrator/components/com_joomlaupdate/tmpl/joomlaupdate/reinstall.php

@@ -14,7 +14,7 @@
 use Joomla\CMS\Language\Text;
 use Joomla\CMS\Layout\LayoutHelper;
 
-/** @var HtmlView $this */
+/** @var \Joomla\Component\Joomlaupdate\Administrator\View\Joomlaupdate\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
 $wa = $this->document->getWebAssetManager();