docs: changes missed in last PR

packages/leaderboard_repository/lib/src/leaderboard_repository.dart

@@ -131,6 +131,7 @@ class LeaderboardRepository {
           .orderBy('score')
           .get();
 
+      // TODO(allisonryan0002): see if we can find a more performant solution.
       final documents = querySnapshot.docs;
       final ranking = documents.indexWhere(
             (document) => document.id == entryReference.id,

packages/leaderboard_repository/lib/src/models/leaderboard_entry.dart

@@ -9,15 +9,12 @@ enum CharacterType {
   dash,
 
   /// Sparky character.
-
   sparky,
 
   /// Android character.
-
   android,
 
   /// Dino character.
-
   dino,
 }