Update meta.html

Signed-off-by: Brian Hurst <brian.hurst@gsa.gov>

_includes/meta.html

@@ -20,7 +20,7 @@
     {%- if page.title -%}{{- page.title | strip_html }} | {% endif -%}{{ site.title -}}
   {% endcapture %}
   {% capture description %}
-    {%- if page.url == "/" OR page.url == "/news/" -%}
+    {%- if page.url == "/" or page.url == "/news/index.html" -%}
       {{- site.description -}}
     {%- elsif page.description -%}
       {{- page.description | truncate: 160 -}}