diff --git a/app/working-with-app.md b/app/working-with-app.md index 7e7a3b2d169e..55202afa23aa 100644 --- a/app/working-with-app.md +++ b/app/working-with-app.md @@ -267,7 +267,7 @@ my-app 1 Swarm Now that the app is running, you can point a web browser at the DNS name or public IP of the Docker node on port 8080 and see the app. You must ensure traffic to port 8080 is allowed on -the connection form your browser to your Docker host. +the connection from your browser to your Docker host. Now change the port of the application using `docker app upgrade ` command. ```