README.md in percheron-0.7.14 vs README.md in percheron-0.7.15

- old
+ new
@@ -121,31 +121,34 @@
   - name: consul-stack
     description: A demo consul stack with one master and two agents
     units:
       - name: master
         version: 1.0.0
-        docker_image: progrium/consul:latest
-        start_args: "-server -bootstrap -ui-dir /ui"
+        docker_image: gliderlabs/consul-server:0.5
+        start_args: [ "-bootstrap", "-client", "0.0.0.0", "-data-dir", "/data", "-ui-dir", "/ui" ]
         ports:
           - 8500:8500
           - 8600:53/udp
       - name: agent
         version: 1.0.0
         instances: 2
-        docker_image: progrium/consul:latest
-        start_args: "-server -join master"
-        dependant_unit_names:
+        docker_image: gliderlabs/consul-agent:0.5
+        start_args: [ "-join", "master" ]
+        dependent_unit_names:
           - master
 ```
 
 4) Start it up!
 
 ```bash
 percheron start consul-stack
 
-I, [2015-05-21T19:25:05.975964 #35449]  INFO -- : Starting 'master' unit
-I, [2015-05-21T19:25:06.676782 #35449]  INFO -- : Starting 'agent1' unit
-I, [2015-05-21T19:25:07.167997 #35449]  INFO -- : Starting 'agent2' unit
+I, [2015-08-06T22:36:46.536424 #45026]  INFO -- : Creating 'consul-stack:master' unit
+I, [2015-08-06T22:36:46.851682 #45026]  INFO -- : Starting 'consul-stack:master' unit
+I, [2015-08-06T22:36:47.861800 #45026]  INFO -- : Creating 'consul-stack:agent1' unit
+I, [2015-08-06T22:36:48.221852 #45026]  INFO -- : Starting 'consul-stack:agent1' unit
+I, [2015-08-06T22:36:48.929909 #45026]  INFO -- : Creating 'consul-stack:agent2' unit
+I, [2015-08-06T22:36:49.378310 #45026]  INFO -- : Starting 'consul-stack:agent2' unit
 ```
 
 5) Show the status
 
 ```bash