Remove mention of asyncio.timeout context manager (it was removed)
diff --git a/Doc/whatsnew/3.6.rst b/Doc/whatsnew/3.6.rst
index b3f797f..0d848a8 100644
--- a/Doc/whatsnew/3.6.rst
+++ b/Doc/whatsnew/3.6.rst
@@ -624,10 +624,6 @@
method to get the current exception handler.
(Contributed by Yury Selivanov.)
-* New :func:`~asyncio.timeout` context manager to simplify timeouts
- handling code.
- (Contributed by Andrew Svetlov.)
-
* New :meth:`StreamReader.readuntil() <asyncio.StreamReader.readuntil>`
method to read data from the stream until a separator bytes
sequence appears.