Update stability test documentation

+ fix remaining rst errors, broken links,..

Issue-ID: INT-1551

Signed-off-by: mrichomme <morgan.richomme@orange.com>
Change-Id: I30a480722b34128c997dcfd4f9ae7c1143e6d87c
Signed-off-by: mrichomme <morgan.richomme@orange.com>
diff --git a/docs/docs_5g_pnf_pnp.rst b/docs/docs_5g_pnf_pnp.rst
index b32087b..c2fcc85 100644
--- a/docs/docs_5g_pnf_pnp.rst
+++ b/docs/docs_5g_pnf_pnp.rst
@@ -22,6 +22,7 @@
 - `5G - PNF Plug and Play - Integration Test Cases <https://wiki.onap.org/display/DW/5G+-+PNF+PnP+-+Integration+Test+Cases>`_
 - `Instruction how to setup and use PnP PNF Simulator <https://gerrit.onap.org/r/gitweb?p=integration/simulators/pnf-simulator.git;a=blob_plain;f=pnfsimulator/README.md;hb=refs/heads/master>`_
 - `PnP PNF Simulator git repository <https://gerrit.onap.org/r/gitweb?p=integration/simulators/pnf-simulator.git;a=summary>`_
+
 How to Use
 ~~~~~~~~~~