Fix password reset done template

src/documents/templates/account/password_reset_from_key_done.html

@@ -9,7 +9,7 @@
     <h4>{% translate "Password reset complete." %}</h4>
 {% endblock form_top_content %}
 
-{% endblock form_content %}
+{% block form_content %}
     {% url 'account_login' as login_url %}
     <p>{% blocktranslate %}Your new password has been set. You can now <a href="{{ login_url }}">log in</a>{% endblocktranslate %}.</p>
 {% endblock form_content %}