Edit requests of スプレッド演算子を可変長引数に使用した場合、配列になる(スプレッド演算子じゃなくて残余引数？)

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We released Markdown parser changes on February 24, 2022. There may be some unexpected appearance changes in this update, because this article was posted before the changes.
Please don't forget to check the preview before updating your article.
For more information on the changes, please read this article.