Index: applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/OsbUploadHook.java
===================================================================
--- applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/OsbUploadHook.java	(revision 12778)
+++ applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/OsbUploadHook.java	(revision 12991)
@@ -50,5 +50,5 @@
             JOptionPane.showMessageDialog(Main.parent,
                 tr("<html>The selected data contains data from OpenStreetBugs.<br>" +
-                "You cannot upload these data. Maybe you have selected the wrong layer?"),
+                "You cannot upload this data. Maybe you have selected the wrong layer?"),
                 tr("Warning"), JOptionPane.WARNING_MESSAGE);
             return false;
Index: applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/api/util/HttpUtils.java
===================================================================
--- applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/api/util/HttpUtils.java	(revision 12778)
+++ applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/api/util/HttpUtils.java	(revision 12991)
@@ -167,5 +167,5 @@
             return value.get(0);
         } else {
-            throw new RuntimeException(tr("Header contains several values and cannot be mapped to a single String"));
+            throw new RuntimeException(tr("Header contains several values and cannot be mapped to a single string"));
         }
     }
