bpo-25625: [doc] fix async/aync typo (GH-29091)

diff --git a/Doc/library/contextlib.rst b/Doc/library/contextlib.rst
index ae0ee7232a10c5109052211992de15951b3191cd..a800a0b8dee4b8ae2d826f4036030e98acb703ae 100644 (file)
--- a/Doc/library/contextlib.rst
+++ b/Doc/library/contextlib.rst
@@ -357,7 +357,7 @@ Functions and classes provided:
 
    Non parallel-safe context manager to change the current working directory.
    As this changes a global state, the working directory, it is not suitable
-   for use in most threaded or aync contexts. It is also not suitable for most
+   for use in most threaded or async contexts. It is also not suitable for most
    non-linear code execution, like generators, where the program execution is
    temporarily relinquished -- unless explicitely desired, you should not yield
    when this context manager is active.