Fix documentation to match current behaviour

git-svn-id: http://svn.osgeo.org/postgis/trunk@5355 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/postgis/lwgeom_geos_clean.c b/postgis/lwgeom_geos_clean.c
index 9bb014fea268e0c4c92fa37ad2073e0985b87ec3..4e09353f6d20d51708cf0d8d28677645cafb5a27 100644 (file)
--- a/postgis/lwgeom_geos_clean.c
+++ b/postgis/lwgeom_geos_clean.c
@@ -13,17 +13,16 @@
  *
  * ST_MakeValid
  *
- * Attempts to make an invalid geometries valid w/out loosing
- * point sets.
+ * Attempts to make an invalid geometries valid w/out losing
+ * points.
  *
- * Polygons may become collection of polygons and lines.
- * Collapsed rings (or portions of rings) may be dissolved in
- * polygon area or transformed to linestring if outside any other
- * ring.
+ * Polygons may become lines or points or a collection of
+ * polygons lines and points (collapsed ring cases).
  *
  * Author: Sandro Santilli <strk@keybit.net>
  *
- * Work done for Regione Toscana - Sistema Informativo per il Governo
+ * Work done for Faunalia (http://www.faunalia.it) with fundings
+ * from Regione Toscana - Sistema Informativo per il Governo
  * del Territorio e dell'Ambiente (RT-SIGTA).
  *
  * Thanks to Dr. Horst Duester for previous work on a plpgsql version