changed restart policy

Author: simplesteph

README.md

@@ -17,7 +17,7 @@ This replicates as well as possible real deployment configurations, where you ha
 
 ## Host File changes
 
-See https://support.rackspace.com/how-to/modify-your-hosts-file/ to detailed instructions on how to modify your host files. 
+See https://support.rackspace.com/how-to/modify-your-hosts-file/ to detailed instructions on how to modify your host files.
 
 If you are using Docker for Mac >= 1.12, Docker for Linux, or Docker for Windows 10, then please add the following lines to `/etc/hosts` or `C:\Windows\System32\Drivers\etc\hosts`:
 ```

full-stack.yml

@@ -3,7 +3,7 @@ version: '2'
 services:
   zoo1:
     image: zookeeper:3.4.9
-    restart: always
+    restart: unless-stopped
     hostname: zoo1
     ports:
       - "2181:2181"