Fixed typo error OS_IMAGE_URL

OS_IMAGE_URL is not coorect, replaced it with HEAT_URL and did
according changes.

Change-Id: I0c06dfe6c013a358a46eab2ce4e9b7a44d98672d

1 files changed, 13 insertions, 5 deletions

diff --git a/doc/source/index.rst b/doc/source/index.rst
index 213e116..4ff24dc 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -7,13 +7,21 @@ This is a client for OpenStack Heat API. There's a Python API
 
 Python API
 ==========
-In order to use the python api directly, you must first obtain an auth token and identify which endpoint you wish to speak to. Once you have done so, you can use the API like so::
 
-    >>> from heatclient import Client
-    >>> heat = Client('1', endpoint=OS_IMAGE_ENDPOINT, token=OS_AUTH_TOKEN)
+In order to use the python api directly, you must first obtain an auth token and identify which endpoint you wish to speak to::
+
+  >>> tenant_id = 'b363706f891f48019483f8bd6503c54b'
+  >>> heat_url = 'http://heat.example.org:8004/v1/%s' % tenant_id
+  >>> auth_token = '3bcc3d3a03f44e3d8377f9247b0ad155'
+
+Once you have done so, you can use the API like so::
+
+  >>> from heatclient.client import Client
+  >>> heat = Client('1', endpoint=heat_url, token=auth_token)
 
 Command-line Tool
 =================
+
 In order to use the CLI, you must provide your OpenStack username, password, tenant, and auth endpoint. Use the corresponding configuration options (``--os-username``, ``--os-password``, ``--os-tenant-id``, and ``--os-auth-url``) or set them in environment variables::
 
     export OS_USERNAME=user
@@ -21,9 +29,9 @@ In order to use the CLI, you must provide your OpenStack username, password, ten
     export OS_TENANT_ID=b363706f891f48019483f8bd6503c54b
     export OS_AUTH_URL=http://auth.example.com:5000/v2.0
 
-The command line tool will attempt to reauthenticate using your provided credentials for every request. You can override this behavior by manually supplying an auth token using ``--os-image-url`` and ``--os-auth-token``. You can alternatively set these environment variables::
+The command line tool will attempt to reauthenticate using your provided credentials for every request. You can override this behavior by manually supplying an auth token using ``--heat-url`` and ``--os-auth-token``. You can alternatively set these environment variables::
 
-    export OS_IMAGE_URL=http://heat.example.org:8004/
+    export HEAT_URL=http://heat.example.org:8004/v1/b363706f891f48019483f8bd6503c54b
     export OS_AUTH_TOKEN=3bcc3d3a03f44e3d8377f9247b0ad155
 
 Once you've configured your authentication parameters, you can run ``heat help`` to see a complete listing of available commands.