Index: /trunk/src/org/openstreetmap/josm/data/validation/tests/UnclosedWays.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/data/validation/tests/UnclosedWays.java	(revision 6915)
+++ /trunk/src/org/openstreetmap/josm/data/validation/tests/UnclosedWays.java	(revision 6916)
@@ -138,5 +138,5 @@
 
     private final UnclosedWaysCheck[] checks = {
-        new UnclosedWaysCheck(1101, "natural",   marktr("natural type {0}"), Arrays.asList("coastline", "cliff", "tree_row", "ridge", "arete")),
+        new UnclosedWaysCheck(1101, "natural",   marktr("natural type {0}"), Arrays.asList("coastline", "cliff", "tree_row", "ridge", "arete", "gorge")),
         new UnclosedWaysCheck(1102, "landuse",   marktr("landuse type {0}")),
         new UnclosedWaysCheck(1103, "amenities", marktr("amenities type {0}")),