Index: trunk/src/org/openstreetmap/josm/actions/OpenFileAction.java
===================================================================
--- trunk/src/org/openstreetmap/josm/actions/OpenFileAction.java	(revision 2887)
+++ trunk/src/org/openstreetmap/josm/actions/OpenFileAction.java	(revision 2888)
@@ -118,5 +118,5 @@
                             JOptionPane.showMessageDialog(
                                     Main.parent,
-                                    tr("<html>Cannot open directory.<br>Please select a file!"),
+                                    tr("<html>Cannot open directory.<br>Please select a file!</html>"),
                                     tr("Open file"),
                                     JOptionPane.INFORMATION_MESSAGE
Index: trunk/src/org/openstreetmap/josm/actions/OrthogonalizeAction.java
===================================================================
--- trunk/src/org/openstreetmap/josm/actions/OrthogonalizeAction.java	(revision 2887)
+++ trunk/src/org/openstreetmap/josm/actions/OrthogonalizeAction.java	(revision 2888)
@@ -36,14 +36,14 @@
  */
 public final class OrthogonalizeAction extends JosmAction {
-    String USAGE = tr(
-    "When one or more ways are selected, the shape is adjusted such, that all angles are 90 or 180 degrees.<h3>"+
-    "You can add two nodes to the selection. Then, the direction is fixed by these two reference nodes."+
-    "(Afterwards, you can undo the movement for certain nodes:<br>"+
-    "Select them and press the shortcut for Orthogonalize / Undo. The default is Shift-Q.)");
+    private String USAGE = tr(
+        "<h3>When one or more ways are selected, the shape is adjusted such, that all angles are 90 or 180 degrees.</h3>"+
+        "You can add two nodes to the selection. Then, the direction is fixed by these two reference nodes. "+
+        "(Afterwards, you can undo the movement for certain nodes:<br>"+
+        "Select them and press the shortcut for Orthogonalize / Undo. The default is Shift-Q.)");
 
     public OrthogonalizeAction() {
         super(tr("Orthogonalize Shape"),
                 "ortho",
-                tr("Move nodes so all angles are 90 or 270 degree"),
+                tr("Move nodes so all angles are 90 or 270 degrees"),
                 Shortcut.registerShortcut("tools:orthogonalize", tr("Tool: {0}", tr("Orthogonalize Shape")),
                         KeyEvent.VK_Q,
@@ -105,5 +105,5 @@
                         Main.parent,
                         tr("Orthogonalize Shape / Undo\n"+
-                        "Please select nodes that were moved by the previous Orthogonalize Shape action!"),
+                           "Please select nodes that were moved by the previous Orthogonalize Shape action!"),
                         tr("Undo Orthogonalize Shape"),
                         JOptionPane.INFORMATION_MESSAGE);
@@ -119,5 +119,5 @@
                     "to undesirable results when doing rectangular alignments.<br>" +
                     "Change your projection to get rid of this warning.<br>" +
-            "Do you want to continue?</html>");
+                    "Do you want to continue?</html>");
             if (!ConditionalOptionPaneUtil.showConfirmationDialog(
                     "align_rectangular_4326",
@@ -144,5 +144,5 @@
                     wayDataList.add(new WayData((Way) p));
                 } else
-                    throw new InvalidUserInputException("Selection must consist only of ways and nodes.");
+                    throw new InvalidUserInputException(tr("Selection must consist only of ways and nodes."));
             }
             if (wayDataList.isEmpty())
@@ -201,5 +201,5 @@
                 JOptionPane.showMessageDialog(
                         Main.parent,
-                        "<html>" + tr(ex.getMessage()) + "<br><hr><h2>" + tr("Usage") + "</h2>" + USAGE + "</html>",
+                        "<html>" + ex.getMessage() + "<br><hr><h2>" + tr("Usage") + "</h2>" + USAGE + "</html>",
                         tr("Selected Elements cannot be orthogonalized"),
                         JOptionPane.INFORMATION_MESSAGE);
@@ -260,6 +260,6 @@
         } catch (RejectedAngleException ex) {
             throw new InvalidUserInputException(
-                    "<html>Please make sure all selected ways head in a similar direction<br>"+
-            "or orthogonalize them one by one.");
+                    tr("<html>Please make sure all selected ways head in a similar direction<br>"+
+                       "or orthogonalize them one by one.</html>"));
         }
 
@@ -413,5 +413,5 @@
                     direction = direction.changeBy(angleToDirectionChange(h2 - h1, TOLERANCE1));
                 } catch (RejectedAngleException ex) {
-                    throw new InvalidUserInputException("Please select ways with angles of approximately 90 or 180 degrees.");
+                    throw new InvalidUserInputException(tr("Please select ways with angles of approximately 90 or 180 degrees."));
                 }
                 segDirections[i+1] = direction;
