Index: /trunk/src/org/openstreetmap/josm/tools/ExceptionUtil.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/tools/ExceptionUtil.java	(revision 3108)
+++ /trunk/src/org/openstreetmap/josm/tools/ExceptionUtil.java	(revision 3109)
@@ -334,7 +334,7 @@
     public static String explainNestedIllegalDataException(OsmTransferException e) {
         IllegalDataException ide = getNestedException(e, IllegalDataException.class);
-        String message = tr("<html>Failed to download data."
-                + "Its format is either unsupported, ill-formed, and/or inconsistent.<br>"
-                + "<br>Details(untranslated): {0}</html>", ide.getMessage());
+        String message = tr("<html>Failed to download data. "
+                + "It's format is either unsupported, ill-formed, and/or inconsistent.<br>"
+                + "<br>Details (untranslated): {0}</html>", ide.getMessage());
         e.printStackTrace();
         return message;
