diff --git a/Wi.java b/MainWindow.java
similarity index 65%
rename from Wi.java
rename to MainWindow.java
index cd54f1e..ff8e74c 100644
--- a/Wi.java
+++ b/MainWindow.java
@@ -1,12 +1,14 @@
 import java.awt.*;
 import java.awt.event.*;
-public class Wi extends WindowAdapter
+
+public class MainWindow extends WindowAdapter
 {
 	public void windowClosing(WindowEvent e)
 	{
 		Window w = e.getWindow();
 		w.setVisible(false);
-		w.dispose(); System.exit(1);
+		w.dispose();
+		System.exit(1);
 	}
 	
 }