Remove system overview section since we have a glossary now

docs/source/specification.rst

@@ -47,19 +47,6 @@ relay to a waiting server. Next we describe the process of periodically turning
 recently gathered results into an aggregate format ready for including in a
 bandwidth authority's votes.
 
-System overview
----------------
-
-- :term:`sbws client`:
-  The ``sbws`` implementation that perform the measurements
-- :term:`bandwidth authority`:
-  The server that runs ``sbws client``. It can also be a directory authorithy
-  or send the measurements to it.
-- :term:`sbws server`:
-  The ``sbws`` implementation that serves data used to measure the bandwidth
-- :term:`helper relay`:
-  The exit relay used by ``sbws client`` circuits to obtain data from the ``sbws server``
-
 Anatomy of a Tor network using sbws
 -----------------------------------