From 4875ac672f0f977d6e10f2136b48965617608cd2 Mon Sep 17 00:00:00 2001
From: Gary Kotton <gkotton@vmware.com>
Date: Mon, 19 Feb 2018 23:40:28 -0800
Subject: [PATCH] DNS doc: remove whitespace

Commit f305559292e6ecfd35740268e69b10cf99089fb2 added a whitespace.
TrivialFix

Change-Id: I01b793ed9087042698e59926ae8068fe96afed83
---
 doc/source/admin/config-dns-int-ext-serv.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/source/admin/config-dns-int-ext-serv.rst b/doc/source/admin/config-dns-int-ext-serv.rst
index 315a144d0da..f696933ee6a 100644
--- a/doc/source/admin/config-dns-int-ext-serv.rst
+++ b/doc/source/admin/config-dns-int-ext-serv.rst
@@ -35,7 +35,7 @@ Once this is done, the user has to take the following steps and restart
    * ``url``: the OpenStack DNS service public endpoint URL. Note that
      this must always be the versioned endpoint currently.
    * ``auth_type``: the authorization plugin to use.
-     Usually this should be ``password``, see 
+     Usually this should be ``password``, see
      https://docs.openstack.org/keystoneauth/latest/authentication-plugins.html
      for other options.
    * ``auth_url``: the Identity service authorization endpoint url.