[tune] API revamp fix (#10518)

doc/source/tune/api_docs/client.rst

@@ -3,11 +3,11 @@ Tune Client API
 
 You can interact with an ongoing experiment with the Tune Client API. The Tune Client API is organized around REST, which includes resource-oriented URLs, accepts form-encoded requests, returns JSON-encoded responses, and uses standard HTTP protocol.
 
-To allow Tune to receive and respond to your API calls, you have to start your experiment with ``with_server=True``:
+To allow Tune to receive and respond to your API calls, you have to start your experiment with ``tune.run(server_port)``:
 
 .. code-block:: python
 
-    tune.run(..., with_server=True, server_port=4321)
+    tune.run(..., server_port=4321)
 
 The easiest way to use the Tune Client API is with the built-in TuneClient. To use TuneClient, verify that you have the ``requests`` library installed:
 

doc/source/tune/api_docs/execution.rst

@@ -25,3 +25,10 @@ Stopper (tune.Stopper)
 
 .. autoclass:: ray.tune.Stopper
     :members: __call__, stop_all
+
+.. _tune-sync-config:
+
+tune.SyncConfig
+---------------
+
+.. autofunction:: ray.tune.SyncConfig