From e014065d9ecb96da5b3557d65ec782e2049d4c4b Mon Sep 17 00:00:00 2001
From: kylegoetz <kylegoetz@users.noreply.github.com>
Date: Wed, 24 Oct 2018 09:50:28 -0500
Subject: [PATCH] Update README.md - sample yml needed expose option

Example docker-compose.yml does not work without defining an exposed port for whoami service.
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 5c83548..6f7fc8d 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,8 @@ services:
 
   whoami:
     image: jwilder/whoami
+    expose:
+      - "8000"
     environment:
       - VIRTUAL_HOST=whoami.local
 ```