Index: trunk/BNC/src/bnchelp.html
===================================================================
--- trunk/BNC/src/bnchelp.html	(revision 6924)
+++ trunk/BNC/src/bnchelp.html	(revision 6925)
@@ -1524,5 +1524,5 @@
 <ul>
 <li>Dispersive bias consistency indicator</li>
-<li>Dispersive bias consistency indicator</li>
+<li>MW consistency indicator</li>
 </ul>
 The following 'satellite records' in this block provide the following information:
@@ -1564,5 +1564,15 @@
 </pre>
 <p>
-The records in this block provide the following information:
+The second record of the 'VTEC' block containts the following four parameters:
+<ul>
+<li>Number of following records</li>
+<li>Maximum degree of spherical harmonics</li>
+<li>Maximum order of spherical harmonics</li>
+<li>Height of ionospheric layer</li>
+</ul>
+The following records in this block provide the following information:
+<ul>
+<li>Spherical harmonic coefficients C and S, sorted by degree and order 0 to max</li>
+</ul>
 </p>