diff -r 637fb0558a73 -r fb7817a5c2b1 QTfrontend/ui/widget/feedbackdialog.cpp
--- a/QTfrontend/ui/widget/feedbackdialog.cpp	Sat Nov 21 20:22:45 2015 +0100
+++ b/QTfrontend/ui/widget/feedbackdialog.cpp	Sat Nov 21 21:11:13 2015 +0100
@@ -60,6 +60,7 @@
     setModal(true);
     setWindowFlags(Qt::Sheet);
     setWindowModality(Qt::WindowModal);
+    setWindowTitle(tr("Feedback"));
     setMinimumSize(700, 460);
     resize(700, 460);
     setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);