Index: trunk/src/org/openstreetmap/josm/gui/dialogs/properties/PropertiesDialog.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/dialogs/properties/PropertiesDialog.java	(revision 4302)
+++ trunk/src/org/openstreetmap/josm/gui/dialogs/properties/PropertiesDialog.java	(revision 4303)
@@ -269,5 +269,5 @@
             }
         };
-        final JDialog dlg = optionPane.createDialog(Main.parent, tr("Change values?"));
+        final JDialog dlg = optionPane.createDialog(Main.parent, trn("Change value?", "Change values?", m.size()));
         dlg.setModalityType(ModalityType.DOCUMENT_MODAL);
         Dimension dlgSize = dlg.getSize();
@@ -463,5 +463,5 @@
             }
         };
-        JDialog dialog = pane.createDialog(Main.parent, tr("Change values?"));
+        JDialog dialog = pane.createDialog(Main.parent, tr("Add value?"));
         dialog.setModalityType(ModalityType.DOCUMENT_MODAL);
         dialog.setVisible(true);