Merge pull request #138 from fatih/patch-2

Fix api urls in examples

README.md

@@ -356,7 +356,7 @@ Let the join two more nodes to this cluster using the -C argument:
 Get the machines in the cluster:
 
 ```sh
-curl -L http://127.0.0.1:4001/machines
+curl -L http://127.0.0.1:4001/v1/machines
 ```
 
 We should see there are three nodes in the cluster
@@ -380,7 +380,7 @@ The key of the machine is based on the ```commit index``` when it was added. The
 Also try to get the current leader in the cluster
 
 ```
-curl -L http://127.0.0.1:4001/leader
+curl -L http://127.0.0.1:4001/v1/leader
 ```
 The first server we set up should be the leader, if it has not dead during these commands.
 
@@ -409,7 +409,7 @@ curl -L http://127.0.0.1:4002/v1/keys/foo
 A new leader should have been elected.
 
 ```
-curl -L http://127.0.0.1:4001/leader
+curl -L http://127.0.0.1:4001/v1/leader
 ```
 
 ```