Restore proto schemas in docs

Change-Id: I1f95122cf8ddd510873bf0d7d3e77231c91a400d
Issue-ID: DCAEGEN2-972
Signed-off-by: kjaniak <kornel.janiak@nokia.com>
diff --git a/docs/sections/apis/ves-hv/index.rst b/docs/sections/apis/ves-hv/index.rst
index b477ba1..d87d1aa 100644
--- a/docs/sections/apis/ves-hv/index.rst
+++ b/docs/sections/apis/ves-hv/index.rst
@@ -25,7 +25,7 @@
 ============
 
 HV-VES is exposed as NodePort service on Kubernetes cluster on port 30222/tcp.
-It uses plain, insecure TCP connection without socket data encryption. In Casablanca release, there is an experimental option to enable SSL/TLS (see :ref:`authorization`).
+It uses plain, insecure TCP connection without socket data encryption. In Casablanca release, there is an experimental option to enable SSL/TLS (see :ref:`ssl_tls_authorization`).
 Without TLS client authentication/authorization is not possible.
 Connections are stream-based (as opposed to request-based) and long-running.