Update README.rst

Indicates how to instance the new opentok top entity(Client).

Author: superdiana

README.rst

@@ -39,13 +39,13 @@ Initializing
 ~~~~~~~~~~~~
 
 Import the package at the top of any file where you will use it. At the very least you will need the
-``OpenTok`` class. Then initialize an OpenTok instance with your own API Key and API Secret.
+``Client`` class from the opentok module. Then initialize an opentok Client instance with your own API Key and API Secret.
 
 .. code:: python
 
-  from opentok import OpenTok
+  from opentok import Client
 
-  opentok = OpenTok(api_key, api_secret)
+  opentok = Client(api_key, api_secret)
 
 Creating Sessions
 ~~~~~~~~~~~~~~~~~
@@ -238,7 +238,7 @@ For more information on archiving, see the
 Sending Signals
 ~~~~~~~~~~~~~~~~~~~~~
 
-Once a Session is created, you can send signals to everyone in the session or to a specific connection. You can send a signal by calling the ``signal(session_id, payload)`` method of the ``OpenTok`` class. The ``payload`` parameter is a dictionary used to set the ``type``, ``data`` fields. Ỳou can also call the method with the parameter ``connection_id`` to send a signal to a specific connection ``signal(session_id, data, connection_id)``.
+Once a Session is created, you can send signals to everyone in the session or to a specific connection. You can send a signal by calling the ``signal(session_id, payload)`` method of the ``Client`` class. The ``payload`` parameter is a dictionary used to set the ``type``, ``data`` fields. Ỳou can also call the method with the parameter ``connection_id`` to send a signal to a specific connection ``signal(session_id, data, connection_id)``.
 
 .. code:: python
 
@@ -259,7 +259,7 @@ Once a Session is created, you can send signals to everyone in the session or to
 Working with Streams
 ~~~~~~~~~~~~~~~~~~~~~
 
-You can get information about a stream by calling the `get_stream(session_id, stream_id)` method of the `OpenTok` class.
+You can get information about a stream by calling the `get_stream(session_id, stream_id)` method of the `Client` class.
 
 The method returns a Stream object that contains information of an OpenTok stream:
 
@@ -282,7 +282,7 @@ The method returns a Stream object that contains information of an OpenTok strea
   print stream.name #stream name
   print stream.layoutClassList #['full']
 
-Also, you can get information about all the streams in a session by calling the `list_streams(session_id)` method of the `OpenTok` class.
+Also, you can get information about all the streams in a session by calling the `list_streams(session_id)` method of the `Client` class.
 
 The method returns a StreamList object that contains a list of all the streams
 
@@ -324,7 +324,7 @@ For more information see
 Force Disconnect
 ~~~~~~~~~~~~~~~~~~~~~
 
-Your application server can disconnect a client from an OpenTok session by calling the force_disconnect(session_id, connection_id) method of the OpenTok class, or the force_disconnect(connection_id) method of the Session class.
+Your application server can disconnect a client from an OpenTok session by calling the force_disconnect(session_id, connection_id) method of the Client class, or the force_disconnect(connection_id) method of the Session class.
 
 .. code:: python
 
@@ -473,13 +473,13 @@ For more information about OpenTok live streaming broadcasts, see the
 
 Configuring Timeout
 -------
-Timeout is passed in the OpenTok constructor:
+Timeout is passed in the Client constructor:
 
 ``self.timeout = timeout``
 
 In order to configure timeout, first create an instance:
 
-``opentok = OpenTok(...., timeout=value)``
+``opentok = Client(...., timeout=value)``
 
 And then proceed to change the value with
 
@@ -527,7 +527,7 @@ session uses the OpenTok TURN server to relay audio-video streams.
 
 This version of the SDK includes support for working with OpenTok archives.
 
-The OpenTok.create_session() method now includes a media_mode parameter, instead of a p2p parameter.
+The Client.create_session() method now includes a media_mode parameter, instead of a p2p parameter.
 
 For details, see the reference documentation at
 http://www.tokbox.com/opentok/libraries/server/python/reference/index.html.