Shorten ST_ShiftLongitude refpurpose section

git-svn-id: http://svn.osgeo.org/postgis/trunk@14962 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_processing.xml b/doc/reference_processing.xml
index 5b6da95e01f11801e7310ec58d0075a3a8e7db31..abc593f190dba0fa3175ff46e942d3856986d08a 100644 (file)
--- a/doc/reference_processing.xml
+++ b/doc/reference_processing.xml
@@ -2645,10 +2645,7 @@ MULTILINESTRING((76 175,90 161),(90 161,101 150),(126 125,126 156.25)))
          <refnamediv>
                <refname>ST_ShiftLongitude</refname>
 
-               <refpurpose>Reads every point/vertex in every component of every feature
-                       in a geometry, and if the longitude coordinate is &lt;0, adds 360
-                       to it. The result would be a 0-360 version of the data to be
-                       plotted in a 180 centric map</refpurpose>
+               <refpurpose>Toggle geometry coordinates between -180..180 and 0..360 ranges.</refpurpose>
          </refnamediv>
 
          <refsynopsisdiv>