Index: trunk/src/org/openstreetmap/josm/actions/ValidateAction.java
===================================================================
--- trunk/src/org/openstreetmap/josm/actions/ValidateAction.java	(revision 14837)
+++ trunk/src/org/openstreetmap/josm/actions/ValidateAction.java	(revision 14838)
@@ -96,5 +96,5 @@
     @Override
     public void updateEnabledState() {
-        DataSet ds = getLayerManager().getActiveDataSet() ;
+        DataSet ds = getLayerManager().getActiveDataSet();
         setEnabled(ds != null && !ds.isEmpty());
     }