Link ST_UnaryUnion with ST_Node, fix See Also section formatting

git-svn-id: http://svn.osgeo.org/postgis/trunk@12981 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_processing.xml b/doc/reference_processing.xml
index 0f21d56d7b42b77460a4dbb7d4020e6913f14db7..52e01e2a538fe256b186dd929e8a5e4c0794afa5 100644 (file)
--- a/doc/reference_processing.xml
+++ b/doc/reference_processing.xml
@@ -3060,9 +3060,10 @@ MULTILINESTRING((3 4,4 5),(1 2,3 4))
                <title>See Also</title>
 
                <para>
-                       <xref linkend="ST_Union" />
-                       <xref linkend="ST_MemUnion" />
-                       <xref linkend="ST_Collect" />
+                       <xref linkend="ST_Union" />,
+                       <xref linkend="ST_MemUnion" />,
+                       <xref linkend="ST_Collect" />,
+                       <xref linkend="ST_Node" />
                </para>
          </refsection>
        </refentry>