fix: apply code review

lib/game/view/widgets/game_hud.dart

@@ -81,7 +81,8 @@ class _ScoreViewDecoration extends StatelessWidget {
   }
 }
 
-// TODO(arturplaczek): implement new Sprite animation when will be merged.
+// TODO(arturplaczek): Waiting for new version of SpriteAnimationWidget.
+// https://github.com/flame-engine/flame/pull/1552.
 class _AnimationView extends StatelessWidget {
   const _AnimationView({
     Key? key,

lib/l10n/arb/app_en.arb

@@ -78,6 +78,6 @@
   },
   "rounds": "Rounds:",
   "@rounds": {
-    "description": "Text displayed on the scoreboard widget"
+    "description": "Text displayed on the scoreboard widget to indicate rounds left"
   }
 }