twitter card 0.2

custom_theme/base.html

@@ -76,7 +76,7 @@ xmlns:dcterms="http://purl.org/dc/terms/">
   <!-- twitter card -->
   <meta name="twitter:card" content="summary" />
   <meta name="twitter:site" content="@Huma_Num" />
-  {%- block htmltitle %}
+  {%- block cardtitle %}
   <meta name="twitter:title" content="{% if page and page.title and not page.is_homepage %}{{ page.title }} - {% endif %}{{ config.site_name }}" />
   {% endblock %}
   <meta name="twitter:description" content="" />