fixed flash

app/templates/index.html

@@ -5,6 +5,6 @@
     <h1>Hello, {{ user.username }}!</h1>
     {% for post in posts %}
     <div><p>{{ post.author.username }} says: <b>{{ post.body }}</b></p></div>
-        {% endfor %}
+    {% endfor %}
 </body>
 {% endblock %}