odps-auth: reorder commands

Change-Id: I58c9b5451853171cd5d084877576f606068d1984

pages/common/odps-auth.md

@@ -2,10 +2,6 @@
 
 > User authorities in ODPS (Open Data Processing Service).
 
-- Show authorities of a user:
-
-`show grants for {{user_name}};`
-
 - Add a user to the current project:
 
 `add user {{user_name}};`
@@ -14,10 +10,18 @@
 
 `grant {{action_list}} on {{object_type}} {{object_name}} to user {{user_name}};`
 
+- Show authorities of a user:
+
+`show grants for {{user_name}};`
+
 - Create a user role:
 
 `create role {{role_name}};`
 
+- Grant a set of authorities to a role:
+
+`grant {{action_list}} on {{object_type}} {{object_name}} to role {{role_name}};`
+
 - Describe authorities of a role:
 
 `desc role {{role_name}};`
@@ -25,7 +29,3 @@
 - Grant a role to a user:
 
 `grant {{role_name}} to {{user_name}};`
-
-- Grant a set of authorities to a role:
-
-`grant {{action_list}} on {{object_type}} {{object_name}} to role {{role_name}};`