docs(ssl_endpoints): open port 443 in ec2 secgroup

Author: Matthew Fisher

docs/installing_deis/ssl-endpoints.rst

@@ -62,10 +62,12 @@ On most cloud-based load balancers, you can install a SSL certificate onto the l
 itself. This is the recommended way of enabling SSL onto a cluster, as any communication inbound to
 the cluster will be encrypted while the internal components of Deis will still communicate over
 HTTP. To enable SSL, you will need to open port 443 on the load balancer and forward it to port 80
-on the routers. See your vendor's specific instructions on installing SSL on your load balancer.
+on the routers. For EC2, you'll also need to add port 443 in the security group settings for your
+load balancer.
 
-For EC2, see their documentation on `installing an SSL cert for load balancing`_. For
-Rackspace, see their `Product FAQ`_.
+See your vendor's specific instructions on installing SSL on your load balancer. For EC2, see their
+documentation on `installing an SSL cert for load balancing`_. For Rackspace, see their
+`Product FAQ`_.
 
 .. _`installing an SSL cert for load balancing`: http://docs.aws.amazon.com/ElasticLoadBalancing/latest/DeveloperGuide/ssl-server-cert.html
 .. _`Product FAQ`: http://www.rackspace.com/knowledge_center/product-faq/cloud-load-balancers