added id for missing constraint linkend: line_substring

git-svn-id: http://svn.osgeo.org/postgis/trunk@3190 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference.xml b/doc/reference.xml
index 453e3fa4e6249ff6e2184ae3df48599ab89d3365..b92caf73769001f6b0f967099e3faedfef78a060 100644 (file)
--- a/doc/reference.xml
+++ b/doc/reference.xml
@@ -635,7 +635,7 @@ WHERE n*100.00/length < 1;
             <para>You can use the returned location to extract a Point (<link
             linkend="line_interpolate_point">line_interpolate_point</link>) or
             a substring (<link
-            linkend="line_substring">line_substring</link>).</para>
+            linkend="ST_Line_Substring">ST_Line_Substring</link>).</para>
 
             <para>Availability: 1.1.0</para>
           </listitem>