README.md in yao-0.2.9 vs README.md in yao-0.2.10

@@ -53,9 +53,11 @@
 OpenStack.configure do
   auth_url    "http://keystone.example.local:8080/v2.0/tokens"
   tenant_name "fooproject"
   username    "udzura"
   password    "tonk0tsu-r@men"
+  # timeout is optional
+  timeout     300
 end
 
 OpenStack::Server.list_detail # And let's go on
 ```