comments: give simple example instructions for compose and swarm

jeremydouglass · jeremydouglass · commit c97795f15cff · 2018-08-06T19:13:33.000-07:00
diff --git a/docker-cloud.yml b/docker-cloud.yml
@@ -1,5 +1,14 @@
 version: '3.1'
 
+# run with docker-compose:
+#
+#     docker-compose -f docker-cloud.yml up
+
+# run with docker swarm:
+#
+#     docker swarm init
+#     docker stack deploy --compose-file docker-cloud.yml authdemo
+
 volumes:
   web-data:
 
