Add ST_Union second function proto

git-svn-id: http://svn.osgeo.org/postgis/branches/1.3@3213 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/postgis_comments.sql b/postgis_comments.sql
index 6b155a984d1e92fe173b82e25359ebb4f88c5019..f638a6539109a6e37a42253387377d8d82599d75 100644 (file)
--- a/postgis_comments.sql
+++ b/postgis_comments.sql
@@ -38,7 +38,7 @@ COMMENT ON FUNCTION PostGIS_Scripts_Released() IS 'Returns the version number of
 COMMENT ON FUNCTION PostGIS_Uses_Stats() IS 'Returns TRUE if STATS usage has been enabled.';\r
                        \r
 COMMENT ON FUNCTION PostGIS_Version() IS 'Returns PostGIS version number and compile-time options.';\r
-                                       \r
+                                               \r
 COMMENT ON FUNCTION Probe_Geometry_Columns() IS 'Scans all tables with PostGIS geometry constraints and adds them to the geometry_columns table if they are not there.';\r
                        \r
 COMMENT ON FUNCTION UpdateGeometrySRID(varchar , varchar , integer ) IS 'args: table_name, column_name, srid - Updates the SRID of all features in a geometry column, geometry_columns metadata and srid table constraint';\r
@@ -334,7 +334,7 @@ COMMENT ON FUNCTION ST_SymDifference(geometry , geometry ) IS 'args: geomA, geom
                        \r
 COMMENT ON AGGREGATE ST_Union(geometry) IS 'args: g1field - Returns a geometry that represents the point set union of the Geometries.';\r
                        \r
-COMMENT ON FUNCTION ST_Union(geometry) IS 'args: g1 - Returns a geometry that represents the point set union of the Geometries.';\r
+COMMENT ON FUNCTION ST_Union(geometry, geometry) IS 'args: g1, g2 - Returns a geometry that represents the point set union of the Geometries.';\r
                        \r
 COMMENT ON FUNCTION ST_Line_Interpolate_Point(geometry , float ) IS 'args: a_linestring, a_fraction - Returns a point interpolated along a line. Second argument is a float8 between 0 and 1 representing fraction of total length of linestring the point has to be located.';\r
                        \r