Remove warning notices

Author: dandavison

temporalio/client.py

@@ -1882,11 +1882,6 @@ async def execute_update(
         .. warning::
            This API is experimental
 
-        .. warning::
-            WorkflowHandles created as a result of :py:meth:`Client.start_workflow` will
-            send updates to the latest workflow with the same workflow ID even if it is
-            unrelated to the started workflow.
-
         Args:
             update: Update function or name on the workflow.
             arg: Single argument to the update.
@@ -1994,11 +1989,6 @@ async def start_update(
         .. warning::
            This API is experimental
 
-        .. warning::
-            WorkflowHandles created as a result of :py:meth:`Client.start_workflow` will
-            send updates to the latest workflow with the same workflow ID even if it is
-            unrelated to the started workflow.
-
         Args:
             update: Update function or name on the workflow.
             arg: Single argument to the update.