WIP Update integration documentation for El Alto

Issue-ID: INT-1322

Change-Id: Idd1d5f7bd2f57e1acb2e3c050a631cc52e212e1e
Signed-off-by: mrichomme <morgan.richomme@orange.com>
diff --git a/docs/index.rst b/docs/index.rst
index 05befb1..57ac592 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -2,10 +2,10 @@
 
 INTEGRATION
 ===========
-The Integration project provides the followning artifacts:
+The Integration project provides the following artifacts:
 
-- Heat template to deploy ONAP instance
-- Test suites to check the various ONAP components based on Robot Framework
-- Artifacts for the use-case deployments
+- Heat template to deploy the virtual ressources needed for the ONAP deployment
+- Test suites and tools to check the various ONAP components based on Robot Framework
+- Artifacts and documentation for the use-case deployments
 
 .. include:: onap-oom-heat.rst