couple of tags

apps/routerconsole/java/src/net/i2p/router/web/ConfigPeerHandler.java

@@ -58,7 +58,7 @@ public class ConfigPeerHandler extends FormHandler {
             }
             addFormError(_("Invalid peer"));
         } else if (_action.startsWith("Check")) {
-            addFormError("Unsupported");
+            addFormError(_("Unsupported"));
         }
     }
     

apps/routerconsole/java/src/net/i2p/router/web/FormHandler.java

@@ -160,7 +160,7 @@ public class FormHandler {
             if ( (expected != null) && (expected.trim().length() > 0) && (expected.equals(_passphrase)) ) {
                 // ok
             } else {
-                addFormError("Invalid form submission, probably because you used the 'back' or 'reload' button on your browser. Please resubmit.");
+                addFormError(_("Invalid form submission, probably because you used the 'back' or 'reload' button on your browser. Please resubmit."));
                 _valid = false;
             }
         }