From cd3ef897cd023f31002ccf7dab2deb5e1d8d1f58 Mon Sep 17 00:00:00 2001
From: Joseph <josephok@qq.com>
Date: Sat, 9 Apr 2016 14:08:50 +0800
Subject: [PATCH] fix typo

should be 128 bits (16 bytes), not 148 bits (16 bytes)

Change-Id: Icfbd6f6c6d53d3948ef8f88e71a2ee5966dd5bec
---
 doc/source/auth-totp.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/source/auth-totp.rst b/doc/source/auth-totp.rst
index 4e81757fbd..3b51c4e8da 100644
--- a/doc/source/auth-totp.rst
+++ b/doc/source/auth-totp.rst
@@ -32,7 +32,7 @@ Keystone and a TOTP device (i.e. `Google Authenticator`_).
 .. _Google Authenticator: http://www.google.com/2step
 
 TOTP uses a base32 encoded string for the secret. The secret must be at least
-148 bits (16 bytes). The following python code can be used to generate a TOTP
+128 bits (16 bytes). The following python code can be used to generate a TOTP
 secret:
 
 .. code-block:: python