chore(docs): Remove old descriptions (#3000)

KATO-Hiro · KATO-Hiro · commit fc48d8a90443 · 2025-12-31T12:59:43.000Z
diff --git a/docs/dev-notes/2025-11-01/add_and_refactoring_tests_for_contest_table_provider/plan.md b/docs/dev-notes/2025-11-01/add_and_refactoring_tests_for_contest_table_provider/plan.md
@@ -513,7 +513,6 @@ describe.each([
 
 **ターゲット**:
 
-- `ABCLatest20RoundsProvider` テストの `generateTable` 検証を追加
 - `ABC319Onwards` と `ABC212to318` のテストもTypical90 同等レベルに
 
 **期間**: 2-3 日
