There is no OS_URL environment variable to unset

[Marcello Di Marino Azevedo]

Hello, verify steps for operation of the Identity service mentions at second step:

Unset the temporary OS_URL environment variable:

$ unset OS_URL

But OS_URL is not defined previously. This step should be removed to avoid confusion or OS_URL should be defined.

Thanks,
Marcello.

-----------------------------------
Release: 0.1 on 2016-10-25 18:45
SHA: c8b65d13d84ed58b470f94264490a4636cd4cfb2
Source: http://git.openstack.org/cgit/openstack/openstack-manuals/tree/doc/install-guide/source/keystone-verify.rst
URL: http://docs.openstack.org/newton/install-guide-ubuntu/keystone-verify.html

[Praveen N (praveenn)]

Duplicate bug https://bugs.launchpad.net/openstack-manuals/+bug/1635095