style: format markdown files with remark-lint

diff --git a/docs/ds/queue.md b/docs/ds/queue.md
index 3484c42..8faa29c 100644 (file)
--- a/docs/ds/queue.md
+++ b/docs/ds/queue.md
@@ -56,7 +56,7 @@ int q[SIZE], ql = 1, qr;
 
 ## 例题
 
- [LOJ6515 「雅礼集训 2018 Day10」贪玩蓝月](https://loj.ac/problem/6515) 
+ [LOJ6515「雅礼集训 2018 Day10」贪玩蓝月](https://loj.ac/problem/6515) 
 
 > 一个双端队列（deque），m 个事件：
 >