rm spurious whitespace

Program.cs

@@ -217,7 +217,7 @@ public static class Util {
 }
 
 public class Game : GameWindow {
-  public Game(GameWindowSettings gwSettings, NativeWindowSettings nwSettings) : base(gwSettings, nwSettings) { }
+  public Game(GameWindowSettings gwSettings, NativeWindowSettings nwSettings) : base(gwSettings, nwSettings) {}
 
   private static Texture TEXTURE_WHITE = new Texture(new Image<Rgba32>(1, 1, new Rgba32(255, 255, 255)));