Index: applications/editors/josm/plugins/turnlanes/src/org/openstreetmap/josm/plugins/turnlanes/gui/GuiContainer.java
===================================================================
--- applications/editors/josm/plugins/turnlanes/src/org/openstreetmap/josm/plugins/turnlanes/gui/GuiContainer.java	(revision 26406)
+++ applications/editors/josm/plugins/turnlanes/src/org/openstreetmap/josm/plugins/turnlanes/gui/GuiContainer.java	(revision 26509)
@@ -3,4 +3,5 @@
 import static java.lang.Math.sqrt;
 import static org.openstreetmap.josm.plugins.turnlanes.gui.GuiUtil.locs;
+import static org.openstreetmap.josm.tools.I18n.tr;
 
 import java.awt.BasicStroke;
@@ -146,5 +147,5 @@
         }
         
-        throw new IllegalArgumentException("No such lane.");
+        throw new IllegalArgumentException(tr("No such lane."));
     }
     
Index: applications/editors/josm/plugins/turnlanes/src/org/openstreetmap/josm/plugins/turnlanes/gui/JunctionPane.java
===================================================================
--- applications/editors/josm/plugins/turnlanes/src/org/openstreetmap/josm/plugins/turnlanes/gui/JunctionPane.java	(revision 26406)
+++ applications/editors/josm/plugins/turnlanes/src/org/openstreetmap/josm/plugins/turnlanes/gui/JunctionPane.java	(revision 26509)
@@ -1,3 +1,5 @@
 package org.openstreetmap.josm.plugins.turnlanes.gui;
+
+import static org.openstreetmap.josm.tools.I18n.tr;
 
 import java.awt.AlphaComposite;
@@ -333,6 +335,6 @@
                 && UnexpectedDataException.Kind.MISSING_TAG.format("lanes").equals(e.getMessage())) {
             
-            error.setText("<html>The number of lanes is not specified for one or more roads;"
-                    + " please add missing lanes tags.</html>");
+            error.setText(tr("<html>The number of lanes is not specified for one or more roads;"
+                    + " please add missing lanes tags.</html>"));
         } else {
             displayError((RuntimeException) e);
@@ -341,7 +343,7 @@
     
     private void displayError(RuntimeException e) {
-        error.setText("<html>An error occured while constructing the model."
-                + " Please run the validator to make sure the data is consistent.<br><br>Error: " + e.getMessage()
-                + "</html>");
+        error.setText(tr("<html>An error occurred while constructing the model."
+                + " Please run the validator to make sure the data is consistent."
+                + "<br><br>Error: {0}</html>", e.getMessage()));
     }
     
