diff --git a/core/modules/node/src/Plugin/Search/NodeSearch.php b/core/modules/node/src/Plugin/Search/NodeSearch.php
index 87a3851..53932d9 100644
--- a/core/modules/node/src/Plugin/Search/NodeSearch.php
+++ b/core/modules/node/src/Plugin/Search/NodeSearch.php
@@ -333,10 +333,9 @@ protected function prepareResults(StatementInterface $found) {
       $build['#pre_render'][] = array($this, 'removeSubmittedInfo');
 
       // Fetch comment count for snippet.
-      $rendered = SafeMarkup::set(
-        $this->renderer->renderPlain($build) . ' ' .
-        SafeMarkup::escape($this->moduleHandler->invoke('comment', 'node_update_index', array($node, $item->langcode)))
-      );
+      $built = $this->renderer->renderPlain($build);
+      $comments = $this->moduleHandler->invoke('comment', 'node_update_index', array($node, $item->langcode));
+      $rendered = SafeMarkup::format('@built @comments', ['@built' => $built, '@comments' => $comments]);
 
       $extra = $this->moduleHandler->invokeAll('node_search_result', array($node, $item->langcode));