#12191: add shutil.chown() to change user and/or group owner of a given path also specifying their names.
diff --git a/Doc/library/os.rst b/Doc/library/os.rst
index 47e6a1b..0c5c40c 100644
--- a/Doc/library/os.rst
+++ b/Doc/library/os.rst
@@ -1530,6 +1530,9 @@
    Change the owner and group id of *path* to the numeric *uid* and *gid*. To leave
    one of the ids unchanged, set it to -1.
 
+   See :func:`shutil.chown` for a higher-level function that accepts names in
+   addition to numeric ids.
+
    Availability: Unix.