docs: asyncio is no longer provisional

(grafted from 4cb3ea76ce68efd52271e499647abbf0f8a2941f)

diff --git a/Doc/library/asyncio.rst b/Doc/library/asyncio.rst
index 76bd9e984827146b748d6f49023a6ee8ff87b413..b076b7d0093b09875c3d2dab64280a2c876ed4c7 100644 (file)
--- a/Doc/library/asyncio.rst
+++ b/Doc/library/asyncio.rst
@@ -8,13 +8,6 @@
 
 **Source code:** :source:`Lib/asyncio/`
 
-.. note::
-
-   The asyncio package has been included in the standard library on a
-   :term:`provisional basis <provisional package>`. Backwards incompatible
-   changes (up to and including removal of the module) may occur if deemed
-   necessary by the core developers.
-
 --------------
 
 This module provides infrastructure for writing single-threaded concurrent