form fix

errrors replaced with errors

examples/auth-mongoengine/templates/form.html

@@ -8,7 +8,7 @@
             {{ f }}
             {% if f.errors %}
             <ul>
-                {% for e in f.errrors %}
+                {% for e in f.errors %}
                 <li>{{ e }}</li>
                 {% endfor %}
             </ul>