Document expected delay on CNAME change
The SSL certificate issuing takes about one hour in this case according to comment in
@@ -53,6 +53,8 @@ This service is generously provided by Cloudflare.
they do not yet allow us to acquire SSL certificates for those domains.
Simply point the CNAME to ``readthedocs.io``.
+ If you change the CNAME, the SSL certificate issuance can take about one hour.
+
.. important::
Due to a limitation, a domain cannot be proxied on Cloudflare
