Index: trunk/BNC/bncwindow.cpp
===================================================================
--- trunk/BNC/bncwindow.cpp	(revision 1302)
+++ trunk/BNC/bncwindow.cpp	(revision 1303)
@@ -293,5 +293,5 @@
   _ephV3CheckBox->setWhatsThis(tr("The default format for RINEX Navigation files containing Broadcast Ephemeris is RINEX Version 2.11. Select 'Version 3' if you want to save the ephemeris in RINEX Version 3 format."));
   _rnxV3CheckBox->setWhatsThis(tr("The default format for RINEX Observation files is RINEX Version 2.11. Select 'Version 3' if you want to save the observations in RINEX Version 3 format."));
-  _messTypesLineEdit->setWhatsThis(tr("<p>Specify the mountpoint of an RTCM Version 3.x stream to log the numbers of incoming message types as well as contained antenna coordinates and antenna height.</p><p>Specify the mountpoint of an RTCM Version 2.x stream to log the antenna coordinates and the corrections to L1 and L2 antenna phase centers. Setting the 'RINEX Observations' directory is a precondition.</p><p>An empty option field (default) means that you don't want BNC to log such information.</p>"));
+  _messTypesLineEdit->setWhatsThis(tr("<p>Specify the mountpoint of an RTCM Version 2.x or 3.x stream to log the numbers of incoming message types as well as contained antenna coordinates, antenna height, and antenna descriptor.</p><p>An empty option field (default) means that you don't want BNC to log such information.</p>"));
 
   // Canvas with Editable Fields