diff --git a/core/themes/classy/templates/content/comment.html.twig b/core/themes/classy/templates/content/comment.html.twig
index 00e37df..8d8e75e 100644
--- a/core/themes/classy/templates/content/comment.html.twig
+++ b/core/themes/classy/templates/content/comment.html.twig
@@ -99,7 +99,7 @@
     #}
     {% if parent_comment %}
       <p class="parent visually-hidden">{{ 'In reply to !parent_title by
-		!parent_author'|t({ '!parent_title': parent_title, '!parent_author':
+        !parent_author'|t({ '!parent_title': parent_title, '!parent_author':
         parent_author }) }}</p>
     {% endif %}