Index: trunk/BNS/bnshelp.html
===================================================================
--- trunk/BNS/bnshelp.html	(revision 1111)
+++ trunk/BNS/bnshelp.html	(revision 1116)
@@ -44,5 +44,6 @@
 <li>read GNSS Broadcast Ephemeris in RINEX Navigation format from an IP port. This information can be provided in real-time by the 'BKG Ntrip Client' (BNC) program.</li>
 <li>convert the IGS Earth-Centered-Earth-Fixed clocks and and orbits into corrections to Broadcast Ephemeris with radial, along-track and cross-track components.</li>
-<li>upload the clock and orbit corrections as a stream to an NTRIP Broadcaster.</li>
+<li>refer the clock and orbit corretions to a specific reference system.</li>
+<li>upload the clock and orbit corrections as an RTCM Version 3.x stream to an NTRIP Broadcaster.</li>
 <li>log the Broadcast Ephemeris clock corrections as files in Clock RINEX files.</li>
 <li>log the Broadcast Ephemeris orbit corrections as files in SP3 files.</li>
@@ -218,5 +219,5 @@
 <p><a name="co"><h4>4.6. Clocks & Orbits</h4></p>
 <p>
-BNS requires GNSS clocks and orbits in the IGS Earth-Centered-Earth-Fixed (ECEF) reference system in SP3 format. They can be provided by a real-time GNSS engine such as RTNet and are expected to refer to the IGS Earth-Centered-Earth-Fixed (ECEF) reference system. 
+BNS requires GNSS clocks and orbits in the IGS Earth-Centered-Earth-Fixed (ECEF) reference system in SP3 format. They can be provided by a real-time GNSS engine such as RTNet.
 </p>