fix UI text

BsWidget/MainForm.cs

@@ -533,7 +533,7 @@ internal class MainForm : BaseForm
             sz = g.DrawStringWithOutline($"{CurrentRank}", Font, x, y, Color.Black, Color.White);
             x += sz.Width + margin * 2;
 
-            sz = g.DrawStringWithRoundedRect("ACC", _smallFont, x, y + margin * 1.5f, Brushes.White,
+            sz = g.DrawStringWithRoundedRect("RANK", _smallFont, x, y + margin * 1.5f, Brushes.White,
                 Brushes.Green, 2.5f);
             x += sz.Width + margin * 2;