Index: trunk/BNS/bnshelp.html
===================================================================
--- trunk/BNS/bnshelp.html	(revision 1771)
+++ trunk/BNS/bnshelp.html	(revision 1773)
@@ -347,5 +347,5 @@
 </p>
 <p>
-<u>ETRF2000:</u> The formulars for the transformation 'ITRF2005->ETRF2000' are taken from 'Claude Boucher and Zuheir Altamimi 2008: Specifications for reference frame fixing in the analysis of EUREF GPS campaign'. The following 14 Helmert transformation parameters were introduced:
+<u>ETRF2000:</u> The formulars for the transformation 'ITRF2005->ETRF2000' are taken from 'Claude Boucher and Zuheir Altamimi 2008: Specifications for reference frame fixing in the analysis of EUREF GPS campaign', see <u>http://etrs89.ensg.ign.fr/memo-V7.pdf</u>. The following 14 Helmert Transformation Parameters were introduced:
 </p>
 <p>
@@ -369,5 +369,5 @@
 </p>
 <p>
-<u>Custom:</u> The default numbers shown as an example are those for a transformation from ITRF2005 to ETRF2000'.
+<u>Custom:</u> The default numbers shown as examples are those for a transformation from ITRF2005 to ETRF2000'.
 </p>