diff --git a/templates/atom.xml b/templates/atom.xml
index a7557bc..e3782b7 100644
--- a/templates/atom.xml
+++ b/templates/atom.xml
@@ -38,11 +38,11 @@
         </author>
         <link rel="alternate" href="{{ page.permalink | safe }}" type="text/html"/>
         <id>{{ page.permalink | safe }}</id>
-        {% if page.summary %}
+        {% if page.summary -%}
             <summary type="html">{{ page.summary }}</summary>
-        {% elif page.description %}
+        {% elif page.description -%}
             <summary type="html">{{ page.description }}</summary>
-        {% endif %}
+        {% endif -%}
     </entry>
     {%- endfor %}
 </feed>