diff --git a/handbook/troggle/scriptsother.html b/handbook/troggle/scriptsother.html
index 95c0bfe15..c6cccba82 100644
--- a/handbook/troggle/scriptsother.html
+++ b/handbook/troggle/scriptsother.html
@@ -24,7 +24,7 @@
 <li><a href="scriptscurrent.html#latex">therionpage.tex</a> LaTeX script and makefile for generating therion-style protractors</li><br />
 <li><a href="scriptsqms.html">svx2qm.py</a> extracts QMs from the survex files (and  <a href="scriptsqms.html">find-dead-qms.py</a>)
 <li><a href="scriptsqms.html">tablize-qms.pl</a> turns the list of QMs extracted into an HTML file 
-<li><a href="scriptscurrent.html#surface">make_svx.sh</a> generates surface Survex tracks
+<li><a href="scriptscurrent.html#surface">gpx2survex, make_svx.sh</a> generates surface Survex tracks from gpx
 <li><a href="scriptscurrent.html#svxtrace">svxtrace.py</a> (obsolete) analysed Survex tracks to help find errors
 
 <li><a href="scriptscurrent.html#alljs">make-alljs.py</a> - extracts legs and entrances - part of GPX processing.