Fix five typos on keystone document

[Atsushi SAKAI]

Fix four typos and Add one space on keystone document

encryted => encrypted
counterintuitive => counter intuitive (space added)
infomration =>information
configuraton => configuration
   http://docs.openstack.org/developer/keystone/configuration.html

Organizaion => Organization
   http://docs.openstack.org/developer/keystone/configure_federation.html

$ git diff | diffstat
 configuration.rst | 8 ++++----
 configure_federation.rst | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/205452

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/205452
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=f188815b54cf4df77933eaad3934e0856a313fb7
Submitter: Jenkins
Branch: master

commit f188815b54cf4df77933eaad3934e0856a313fb7
Author: Atsushi SAKAI <email address hidden>
Date: Fri Jul 24 18:03:16 2015 +0900

    Fix four typos and Add one space on keystone document

    encryted => encrypted
    counterintuitive => counter intuitive (space added)
    infomration =>information
    configuraton => configuration

    Organizaion => Organization

    Change-Id: I349778565a1381feb8b626f9f633322815a272f7
    Closes-Bug: #1477898