README.md in cupertino-0.9.1

- old
+ new

@@ -98,10 +98,10 @@
 - `profiles:manage:devices`
 - `profiles:manage:devices:add`
 - `profiles:manage:devices:remove`
 - `profiles:download`
 - `profiles:download:all`
-- `certificates:list [development|distribution]`
+- `certificates:list`
 - `certificates:download`
 - `app_ids:list`
 
 ### Disabled Commands
 