README.md in kaname-0.6.2 vs README.md in kaname-0.6.3

@@ -41,10 +41,9 @@
 % cat ~/.kaname
 auth_url: "http://your-openstack-auth-endpoint/v2.0"
 username: "admin"
 tenant: "admin"
 password: "admin-no-password"
-management_url: "http://your-openstack-management-endpoint/v2.0"
 ```
 
 also, you can set some options.
 
 ```