chore: strings names

lib/game/view/widgets/game_over_dialog.dart

@@ -31,7 +31,7 @@ class GameOverDialog extends StatelessWidget {
                 onPressed: () => Navigator.of(context).push<void>(
                   LeaderboardPage.route(theme: theme),
                 ),
-                child: Text(l10n.leadersboard),
+                child: Text(l10n.leaderboard),
               ),
             ],
           ),

lib/l10n/arb/app_en.arb

@@ -28,25 +28,25 @@
     "@gameOver": {
         "description": "Text displayed on the ending dialog when game finishes"
     },
-    "leadersboard": "Leaders Board",
+    "leaderboard": "Leaderboard",
-    "@leadersboard": {
+    "@leaderboard": {
-        "description": "Text displayed on the ending dialog leaders board button"
+        "description": "Text displayed on the ending dialog leaderboard button"
     },
     "rank": "Rank",
     "@rank": {
-        "description": "Text displayed on the leaders board page header rank column"
+        "description": "Text displayed on the leaderboard page header rank column"
     },
     "character": "Character",
     "@character": {
-        "description": "Text displayed on the leaders board page header character column"
+        "description": "Text displayed on the leaderboard page header character column"
     },
     "username": "Username",
     "@username": {
-        "description": "Text displayed on the leaders board page header userName column"
+        "description": "Text displayed on the leaderboard page header userName column"
     },
     "score": "Score",
     "@score": {
-        "description": "Text displayed on the leaders board page header score column"
+        "description": "Text displayed on the leaderboard page header score column"
     },
     "retry": "Retry",
     "@retry": {

lib/leaderboard/view/leaderboard_page.dart

@@ -47,7 +47,7 @@ class LeaderboardView extends StatelessWidget {
             children: [
               const SizedBox(height: 80),
               Text(
-                l10n.leadersboard,
+                l10n.leaderboard,
                 style: Theme.of(context).textTheme.headline3,
               ),
               const SizedBox(height: 80),