diff --git a/src/cpp/QtWidgets/QDial/qdial_wrap.h b/src/cpp/QtWidgets/QDial/qdial_wrap.h
index d89072976..26f361dc1 100644
--- a/src/cpp/QtWidgets/QDial/qdial_wrap.h
+++ b/src/cpp/QtWidgets/QDial/qdial_wrap.h
@@ -1,7 +1,7 @@
 #pragma once
 
 #include <napi.h>
-#include "nDial.h"
+#include "ndial.h"
 #include "src/cpp/QtWidgets/QWidget/qwidget_macro.h"
 #include "src/cpp/QtWidgets/QAbstractSlider/qabstractslider_macro.h"
 
diff --git a/src/cpp/main.cpp b/src/cpp/main.cpp
index e83db76ac..d25f3e18f 100644
--- a/src/cpp/main.cpp
+++ b/src/cpp/main.cpp
@@ -4,7 +4,7 @@
 #include "src/cpp/QtGui/QIcon/qicon_wrap.h"
 #include "src/cpp/QtWidgets/QGridLayout/qgridlayout_wrap.h"
 #include "src/cpp/QtWidgets/QLayout/qlayout_wrap.h"
-#include "src/cpp/QtWidgets/Qdial/qdial_wrap.h"
+#include "src/cpp/QtWidgets/QDial/qdial_wrap.h"
 #include "src/cpp/QtWidgets/QLabel/qlabel_wrap.h"
 #include "src/cpp/QtWidgets/QMainWindow/qmainwindow_wrap.h"
 #include "src/cpp/QtWidgets/QPushButton/qpushbutton_wrap.h"
diff --git a/src/demo.ts b/src/demo.ts
index e6dcd9a8f..ee41f3e5e 100644
--- a/src/demo.ts
+++ b/src/demo.ts
@@ -92,6 +92,8 @@ win.setStyleSheet(`
   }
 `);
 
+win.setWindowTitle("hello");
+
 win.resize(400, 400);
 win.show();
 
diff --git a/src/index.ts b/src/index.ts
index 07a392708..6a483ecfb 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -10,7 +10,7 @@ export { NodeLayout } from "./lib/QtWidgets/QLayout";
 // Widgets:
 export { QCheckBox, QCheckBoxEvents } from "./lib/QtWidgets/QCheckBox";
 export { QLabel, QLabelEvents } from "./lib/QtWidgets/QLabel";
-export { QDial, QDialEvents } from "./lib/QtWidgets/Qdial";
+export { QDial, QDialEvents } from "./lib/QtWidgets/QDial";
 export { QLineEdit, QLineEditEvents } from "./lib/QtWidgets/QLineEdit";
 export { QMainWindow, QMainWindowEvents } from "./lib/QtWidgets/QMainWindow";
 export { QProgressBar, QProgressBarEvents } from "./lib/QtWidgets/QProgressBar";