diff --git a/contrib/heat_keystone/README.md b/contrib/heat_keystone/README.md
index bb2df14a2..6c57597e9 100644
--- a/contrib/heat_keystone/README.md
+++ b/contrib/heat_keystone/README.md
@@ -1,22 +1,25 @@
-Keystone plugin for OpenStack Heat
+Keystone plugin for OpenStack heat
 ==================================
 
-This plugin enables Keystone resources in a Heat template for
+This plugin enables keystone resources in a heat template for
 following resources types:
-- Keystone Role (OS::Keystone:Role)
-- Keystone Project (OS::Keystone:Project)
-- Keystone Group (OS::Keystone:Group)
-- Keystone User (OS::Keystone:User)
+- Keystone role (OS::Keystone::Role)
+- Keystone project (OS::Keystone::Project)
+- Keystone group (OS::Keystone::Group)
+- Keystone user (OS::Keystone::User)
+- Keystone service (OS::Keystone::Service)
+- Keystone endpoint (OS::Keystone::Endpoint)
 
-And it provides Custom Constrains for following keystone entities
+And it provides custom constrains for following keystone entities
 - Keystone role
 - Keystone domain
 - Keystone project
 - Keystone group
+- Keystone service
 
-NOTE: It supports only Keystone v3 version
+NOTE: It supports only keystone v3 version
 
-### 1. Install the Keystone plugin in Heat
+### 1. Install the keystone plugin in heat
 
 NOTE: These instructions assume the value of heat.conf plugin_dirs includes
 the default directory /usr/lib/heat.