diff --git a/handbook/survey/caveentryfields.html b/handbook/survey/caveentryfields.html
index 4cd79a0a9..2625f8741 100644
--- a/handbook/survey/caveentryfields.html
+++ b/handbook/survey/caveentryfields.html
@@ -38,7 +38,7 @@
   </dl>
   <dl>
     <dt>area</dt>
-    <dd>(<i>Obsolete - being removed</i>).The Kataster area (always 1623, 1624, 1626 or 1627). This will <em>always</em> be the first 4 characters of the filename. We don't use this field any more, we read teh kataster area fromt eh filename.
+    <dd>(<i>Obsolete - being removed</i>).The Kataster area (always 1623, 1624, 1626 or 1627). This will <em>always</em> be the first 4 characters of the filename. We don't use this field any more, we read the kataster area from the filename.
       It's important to get this right in the filename, especially
     if near the border between the two areas. 1623 is our main area, but the border is not too far beyond the Stone
     Bridge so since 2014 some of our caves are in 1626.</dd>