Add a missing template

core/templates/core/password_reset_done.html

@@ -0,0 +1,15 @@
+{% extends "core/base.html" %}
+
+{% block content %}
+<h2>Password reset sent</h2>
+
+<p>
+We've emailed you instructions for setting your password, if an account exists with the email you entered. You should
+receive them shortly.
+</p>
+
+<p>
+If you don't receive an email, please make sure you've entered the address you registered with, and check your spam
+folder.
+</p>
+{% endblock %}