Adding readme

README.md

@@ -0,0 +1,4 @@
+## Preview 
+
+![Running app](preview.gif)
+

src/com/jesuspinar/Windowbuild.java

@@ -74,6 +74,7 @@ public class Windowbuild implements ActionListener{
 	 */
 	private void initialize() {
 		frame = new JFrame();
+		frame.setTitle("Enter a file to copy");
 		frame.setBounds(100, 100, 450, 300);
 		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 		frame.getContentPane();