Website polishing.

1 files changed, 3 insertions, 3 deletions

diff --git a/www/gps-hacking.html b/www/gps-hacking.html
index 15f1c682..5d843502 100644
--- a/www/gps-hacking.html
+++ b/www/gps-hacking.html
@@ -316,7 +316,7 @@ vx, vy, vz) and their error estimates.</p>
 <h2>Learning more about NMEA</h2>
 
 <p>The final irritation about NMEA is that it's expensive to buy a
-copy.  The National Marine Electronics Association is a trade group of
+description.  The National Marine Electronics Association is a trade group of
 electronics dealers, and they want <a
 href='http://www.nmea.org/pub/0183/'>$250</a> for a copy of their
 standard.  Numerous Web sources have reverse-engineered or abstracted
@@ -329,8 +329,8 @@ violations.</p>
 have never seen a copy of the official NMEA standard.  Fortunately, it
 isn't necessary for even <code>gpsd</code> developers to know most of
 it, since most modern GPS sensors only emit about a half-dozen of the
-eighty or so NMEA sentences.  RMC, GGA, GSA, GSV are all you are ever
-likely to need to know about.</p>
+eighty or so NMEA sentences.  RMC, GGA, GSA, GSV (and now possibly
+GBS) are all you are ever likely to need to know about.</p>
 
 <p>After you've read about those sentences, it can be instructive to
 run <code>gpsd</code> in a mode something like this:</p>