更新README.md

Author: aQua

helper.v4/leetcode.go

@@ -79,7 +79,7 @@ func countData(d *data) (ps []problem, e, m, h int) {
 			Dir:       fmt.Sprintf("./%s/%04d.%s", d.Name, p.ID, p.TitleSlug),
 			Title:     p.Title,
 			TitleSlug: p.TitleSlug,
-			// p.Submitted + 1 是因为新题的 submitted 有可能为 0
+			// p.Submitted + 1 是因为刚刚添加的新题的 submitted 为 0
 			PassRate:   fmt.Sprintf("%d%%", p.ACs*100/(p.Submitted+1)),
 			Difficulty: p.Difficulty.Level,
 			IsAccepted: p.Status == "ac",