fix typo

git-svn-id: http://svn.osgeo.org/postgis/trunk@7200 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_output.xml b/doc/reference_output.xml
index 50d33dee7e6ff3b4e022ef97b8e4bcd44ad1500f..1da9e7636dd13852b7827f688c6d6ffced148bf1 100644 (file)
--- a/doc/reference_output.xml
+++ b/doc/reference_output.xml
@@ -875,7 +875,7 @@ SELECT ST_AsGML(3, ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0
                </note>
                
                <informaltable>
-                               <tgroup cols="2">
+                               <tgroup cols="3">
                                        <tbody>
                                          <row>
                                                <entry>PostGIS Type</entry>