Run update.sh

wordpress/README.md

@@ -121,8 +121,6 @@ Currently, this is supported for `WORDPRESS_DB_HOST`, `WORDPRESS_DB_USER`, `WORD
 Example `docker-compose.yml` for `wordpress`:
 
 ```yaml
-version: '3.1'
-
 services:
 
   wordpress:
@@ -154,7 +152,7 @@ volumes:
   db:
 ```
 
-[![Try in PWD](https://github.com/play-with-docker/stacks/raw/cff22438cb4195ace27f9b15784bbb497047afa7/assets/images/button.png)](http://play-with-docker.com?stack=https://raw.githubusercontent.com/docker-library/docs/8b35a43795bda4f4ca1299bee2d02afe2434ee7f/wordpress/stack.yml)
+[![Try in PWD](https://github.com/play-with-docker/stacks/raw/cff22438cb4195ace27f9b15784bbb497047afa7/assets/images/button.png)](http://play-with-docker.com?stack=https://raw.githubusercontent.com/docker-library/docs/0df0475ce5ccee41cd3faeaa68bf386da9718029/wordpress/stack.yml)
 
 Run `docker stack deploy -c stack.yml wordpress` (or `docker-compose -f stack.yml up`), wait for it to initialize completely, and visit `http://swarm-ip:8080`, `http://localhost:8080`, or `http://host-ip:8080` (as appropriate).