Minor corrections to doc index

Issue-ID: INT-1759
Signed-off-by: Lasse Kaihlavirta <l.kaihlavirt@partner.samsung.com>
Change-Id: I3031e2fcea13983bc55fba83ee0b274d2049ed46
Signed-off-by: mrichomme <morgan.richomme@orange.com>
diff --git a/docs/docs_5G_PNF_Software_Upgrade.rst b/docs/docs_5G_PNF_Software_Upgrade.rst
index 6b8e5d2..cec02f9 100644
--- a/docs/docs_5G_PNF_Software_Upgrade.rst
+++ b/docs/docs_5G_PNF_Software_Upgrade.rst
@@ -26,15 +26,15 @@
 
 There are 3 PNF software upgrade scenarios supported in Frankfurt release:
 
-* `Using direct Netconf/Yang interface with PNF <docs_5G_PNF_Software_Upgrade_direct_netconf_yang.html>`_
+* `Using direct Netconf/Yang interface with PNF <docs_5G_PNF_Software_Upgrade_direct_netconf_yang>`
 
   - (https://wiki.onap.org/pages/viewpage.action?pageId=64007309)
 
-* `Using Ansible protocol with EM <docs_5G_PNF_Software_Upgrade_ansible_with_EM.html>`_
+* `Using Ansible protocol with EM <docs_5G_PNF_Software_Upgrade_ansible_with_EM>`
 
   - (https://wiki.onap.org/pages/viewpage.action?pageId=64007357)
 
-* `Using Netconf/Yang interface with EM <docs_5G_PNF_Software_Upgrade_netconf_with_EM.html>`_
+* `Using Netconf/Yang interface with EM <docs_5G_PNF_Software_Upgrade_netconf_with_EM>`
 
   - (https://wiki.onap.org/pages/viewpage.action?pageId=64008675)
 
diff --git a/docs/index.rst b/docs/index.rst
index c6bbd71..0096406 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -7,7 +7,7 @@
 The Integration project is in charge of:
 
 - Providing testing environment and support for the release use cases
-- Executing Cross-project Continuous System Integration Testing (CSIT)
+- Executing project-specific Continuous System Integration Testing (CSIT)
 - Managing full ONAP CI chains (daily master, staging, stable) to ensure the
   stability of the integration
 - Developing and performing tests within full ONAP context (healthcheck, End to
@@ -20,8 +20,8 @@
 - Use-case documentation and artifacts
 - a testsuite docker included in ONAP cluster to execute the tests
 - baseline JAVA and Python images, as well as a docker managing Java libraries
-- Configuration fiales and Heat templates to simplify the creation of the virtual
-  ressources needed for the ONAP deployment and the use cases.
+- Configuration files and Heat templates to simplify the creation of the virtual
+  resources needed for the ONAP deployment and the use cases.
 
 The integration team manages several official ONAP repositories: