update example_info to include link to how-to

Author: karissarjacobsen

app/templates/example_info.html

@@ -15,14 +15,14 @@ <h4>{{ title }}</h4>
     {% else %}
         {{ session["manifest"]["SupportingTexts"]["APIMethodUsed"] | safe }}
     {% endif %}
-    
+
     {% for link in example["LinksToAPIMethod"] -%}
         <a target='_blank' href="{{ link['Path'] }}">{{ link['PathName'] }}</a>
     {% endfor %}
 {% endif %}
 
-{% if example["LinkToHowTo"] | length > 0 %}
-    <a target='_blank' href="{{ example['LinkToHowTo']['Path'] }}">{{ example['LinkToHowTo']['PathName'] }}</a>
+{% if example["LinkToHowTo"] | length > 0%}
+    <p><a target='_blank' href="{{ example['LinkToHowTo'][0]['Path'] }}">{{ example['LinkToHowTo'][0]['PathName'] }}</a></p>
 {% endif %}
 
 <p>