Remove trailing whitespaces

git-svn-id: http://svn.osgeo.org/postgis/trunk@15233 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/extras_topology.xml b/doc/extras_topology.xml
index 22cfaeefbe27d55cc82170efe8e4464de8792a6b..d8e3b97291476b6aeac6c5bcdfcd97a8b79f7f4e 100644 (file)
--- a/doc/extras_topology.xml
+++ b/doc/extras_topology.xml
@@ -412,15 +412,15 @@ SELECT topology.AddTopoGeometryColumn('ri_topo', 'ri', 'roads', 'topo', 'LINE');
                                <para><xref linkend="AddTopoGeometryColumn"/></para>
                        </refsection>
                </refentry>
-               
+
                <refentry id="Populate_Topology_Layer">
                        <refnamediv>
                                <refname>Populate_Topology_Layer</refname>
 
                                <refpurpose>Adds missing entries to topology.layer table by reading metadata from topo tables.</refpurpose>
                        </refnamediv>
-                       
-               
+
+
                        <refsynopsisdiv>
                                <funcsynopsis>
                                        <funcprototype>
@@ -449,18 +449,18 @@ CREATE SCHEMA strk;
 CREATE TABLE strk.parcels(gid serial, parcel_id varchar(20) PRIMARY KEY, address text);
 SELECT topology.AddTopoGeometryColumn('strk_topo', 'strk', 'parcels', 'topo', 'POLYGON');
 -- this will return no records because this feature is already registered
-SELECT * 
-  FROM topology.Populate_Topology_Layer(); 
+SELECT *
+  FROM topology.Populate_Topology_Layer();
 
 -- let's rebuild
 TRUNCATE TABLE topology.layer;
 
-SELECT * 
-  FROM topology.Populate_Topology_Layer(); 
-  
+SELECT *
+  FROM topology.Populate_Topology_Layer();
+
 SELECT topology_id,layer_id, schema_name As sn, table_name As tn, feature_column As fc
 FROM topology.layer;
-                               
+
                                </programlisting>
                                <screen> schema_name | table_name | feature_column
 -------------+------------+----------------