Index: trunk/BNC/bnchelp.html
===================================================================
--- trunk/BNC/bnchelp.html	(revision 2167)
+++ trunk/BNC/bnchelp.html	(revision 2168)
@@ -1058,5 +1058,5 @@
 <p><a name="ppptab"><h4>3.13.4 PPP</h4></p>
 <p>
-Precise Point Positioning time series of North (red), East (green) and Up (blue) coordinate components are shown in the 'PPP' tab. Values are either referred to reference coordinates (if specified) or referred to mean values calculated from results received over the latest 5 minues. The time refers to GPS Time.
+Precise Point Positioning time series of North (red), East (green) and Up (blue) coordinate components are shown in the 'PPP' tab. Values are either referred to reference coordinates (if specified) or referred to mean values calculated from results received over the latest 5 minues. The time as given in format hh:mm refers to GPS Time.
 </p>
 
Index: trunk/BNC/bncwindow.cpp
===================================================================
--- trunk/BNC/bncwindow.cpp	(revision 2167)
+++ trunk/BNC/bncwindow.cpp	(revision 2168)
@@ -439,5 +439,5 @@
   _pppRefCrdYLineEdit->setWhatsThis(tr("<p>You may enter reference coordinates of the receiver position if known.</p>"));
   _pppRefCrdZLineEdit->setWhatsThis(tr("<p>You may enter reference coordinates of the receiver position if known.</p>"));
-  _bncFigurePPP->setWhatsThis(tr("PPP time series of North (red), East (green) and Up (blue) coordinate components are shown in the 'PPP' tab. Values are either referred to reference coordinates (if specified) or referred to mean values calculated from results received over the past 5 minues."));
+  _bncFigurePPP->setWhatsThis(tr("PPP time series of North (red), East (green) and Up (blue) coordinate components are shown in the 'PPP' tab. Values are either referred to reference coordinates (if specified) or referred to mean values calculated from results received over the past 5 minutes."));
 
   // Canvas with Editable Fields
