refactoring: [MouseGame Class]: Umbenennen des NordWand-Panels.

JavaGamelauncher/src/main/java/de/hs_fulda/gruppenprojekt/JavaGamelauncher/MouseGame.java

@@ -70,10 +70,10 @@ public class MouseGame extends JFrame {
 		contentPane.add(panel);
 		panel.setLayout(null);
 		
-		JPanel panel_1 = new JPanel();
-		panel_1.setBackground(new Color(0, 0, 0));
-		panel_1.setBounds(0, 0, 696, 10);
-		panel.add(panel_1);
+		JPanel nordWand = new JPanel();
+		nordWand.setBackground(new Color(0, 0, 0));
+		nordWand.setBounds(0, 0, 696, 10);
+		panel.add(nordWand);