From d3304e3e20651665bdafd29ffbdf64f50ac753e6 Mon Sep 17 00:00:00 2001
From: Zachary Ware <zachary.ware@gmail.com>
Date: Mon, 25 Apr 2016 09:27:27 -0500
Subject: [PATCH] FileExistsError is raised by mkdir when dir exists

Reported by Saul Spatz on docs@
---
 Doc/library/os.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Doc/library/os.rst b/Doc/library/os.rst
index f2cfdb4cbe2..0ff68574692 100644
--- a/Doc/library/os.rst
+++ b/Doc/library/os.rst
@@ -1624,8 +1624,8 @@ features:
    Create a directory named *path* with numeric mode *mode*.
 
    On some systems, *mode* is ignored.  Where it is used, the current umask
-   value is first masked out.  If the directory already exists, :exc:`OSError`
-   is raised.
+   value is first masked out.  If the directory already exists,
+   :exc:`FileExistsError` is raised.
 
    This function can also support :ref:`paths relative to directory descriptors
    <dir_fd>`.