Index: /src/org/openstreetmap/josm/gui/dialogs/LayerListDialog.java
===================================================================
--- /src/org/openstreetmap/josm/gui/dialogs/LayerListDialog.java	(revision 200)
+++ /src/org/openstreetmap/josm/gui/dialogs/LayerListDialog.java	(revision 201)
@@ -102,5 +102,5 @@
 			super(tr("Show/Hide Text"), ImageProvider.get("dialogs", "showhide"));
 			putValue(SHORT_DESCRIPTION, tr("Toggle visible state of the marker text."));
-			putValue("help", "Dialog/LayerList/ShowHideText");
+			putValue("help", "Dialog/LayerList/ShowHideMarkerText");
 			this.layer = layer;
 		}