formatting

Display.java

@@ -1,21 +1,20 @@
 import javax.swing.*;
 
 public class Display {
-    public static void main(String[] args) {
-        int boardWidth = 800;
-        int boardHeight = 800;
-        int tileSize = 20;
-        
-        JFrame game = new JFrame();
-        game.setSize(boardWidth, boardHeight);
-        game.setVisible(true); 
-        game.setLocationRelativeTo(null);
-        game.setResizable(false);
-        
-        
-        Platformer platformer = new Platformer(boardWidth, boardHeight, tileSize);
-        game.add(platformer);
-        game.pack();
-        platformer.requestFocus();
-    }
-}
+  public static void main(String[] args) {
+    int boardWidth = 800;
+    int boardHeight = 600;
+    int tileSize = 20;
+
+    JFrame game = new JFrame();
+    game.setSize(boardWidth, boardHeight);
+    game.setVisible(true);
+    game.setLocationRelativeTo(null);
+    game.setResizable(false);
+
+    Platformer platformer = new Platformer(boardWidth, boardHeight, tileSize);
+    game.add(platformer);
+    game.pack();
+    platformer.requestFocus();
+  }
+}