Edited add-author.html: added {% block content %}

trishamillena_reading/bookshelf/templates/bookshelf/add-author.html

@@ -3,6 +3,8 @@
 {% load static %}
 
 {% block title %}Add New Author{% endblock %}
+
+{% block content %}
     <form method = "POST">
         {% csrf_token % }
         {{ form.as_p }}