Editorial suggestions to installation.introduction. JOID project name is capitalized. Clarified that Pharos specification only applies to physical deployments.

Change-Id: Ibbefb747dbc5eb65181362042830a8a554b4e7b0
Signed-off-by: Tapio Tallgren <tapio.tallgren@nokia.com>
(cherry picked from commit 79561c8ecec0b1bbb934efbb3696c3ae65609568)

1 files changed, 10 insertions, 11 deletions

diff --git a/docs/release/installation.introduction.rst b/docs/release/installation.introduction.rst
index 1ba3b533e..b9bef1db2 100644
--- a/docs/release/installation.introduction.rst
+++ b/docs/release/installation.introduction.rst
@@ -11,11 +11,10 @@ OPNFV Installation
 Abstract
 ========
 
-The following document provides an overview of the instructions required for the installation
-of the Danube release of OPNFV.
+This document provides an overview of the installation of the Danube release of OPNFV.
 
-The Danube release can be installed using a tool from the following integration projects in OPNFV:
-Apex, Compass4Nfv, Fuel and JOID.  Each installer provides the ability to install a common OPNFV
+The Danube release can be installed making use of any of the installer projects in OPNFV:
+Apex, Compass4Nfv, Fuel or JOID.  Each installer provides the ability to install a common OPNFV
 platform as well as integrating additional features delivered through a variety of scenarios by
 the OPNFV community.
 
@@ -23,7 +22,7 @@ the OPNFV community.
 Introduction
 ============
 
-The OPNFV platform is comprised of a variety of upstream components that may be deployed on your physical
+The OPNFV platform is comprised of a variety of upstream components that may be deployed on your 
 infrastructure.  A composition of components, tools and configurations is identified in OPNFV as a
 deployment scenario.
 
@@ -31,8 +30,8 @@ The various OPNFV scenarios provide unique features and capabilities that you ma
 it is important to understand your required target platform capabilities before installing and
 configuring your scenarios.
 
-An OPNFV installation requires either a physical, or virtual, infrastructure environment as defined
-in the `Pharos specification <https://wiki.opnfv.org/display/pharos/Pharos+Specification>`_.
+An OPNFV installation requires either a physical infrastructure environment as defined
+in the `Pharos specification <https://wiki.opnfv.org/display/pharos/Pharos+Specification>`_, or a virtual one.
 When configuring a physical infrastructure it is strongly advised to follow the Pharos configuration guidelines.
 
 
@@ -75,15 +74,15 @@ Installation Procedure
 ======================
 
 Detailed step by step instructions for working with an installation toolchain and installing
-the required scenario are provided by each installation project.  The four projects providing installation
-support for the OPNFV Danube release are; Apex, Compass4nfv, Fuel and Joid.
+the required scenario are provided by the installation projects.  The four projects providing installation
+support for the OPNFV Danube release are: Apex, Compass4nfv, Fuel and JOID.
 
 The instructions for each toolchain can be found in these links:
 
 - :ref:`Apex installation instruction <apex-installation>`
 - :ref:`Compass4nfv installation instruction <compass4nfv-installation>`
 - :ref:`Fuel installation instruction <fuel-installation>`
-- :ref:`Joid installation instruction <joid-installation>`
+- :ref:`JOID installation instruction <joid-installation>`
 
 OPNFV Test Frameworks
 =====================
@@ -94,4 +93,4 @@ The basic deployment validation only addresses a small part of capabilities prov
 the platform and you may want to execute more exhaustive tests.  Some investigation will be required to
 select the right test suites to run on your platform.
 
-Many of the OPNFV test project provide user-guide documentation and installation instructions in :ref:`this document <testing-userguide>`
\ No newline at end of file
+Many of the OPNFV test project provide user-guide documentation and installation instructions in :ref:`this document <testing-userguide>`