style: format markdown files with remark-lint

diff --git a/docs/graph/hld.md b/docs/graph/hld.md
index 2f6e4d0..3969b21 100644 (file)
--- a/docs/graph/hld.md
+++ b/docs/graph/hld.md
@@ -399,4 +399,4 @@ int querymax(int x, int y) {
 
  [「SDOI2011」染色](https://www.luogu.org/problem/P2486) 
 
- [「SDOI2014」旅行](https://loj.ac/problem/2195)
+ [「SDOI2014」旅行](https://loj.ac/problem/2195)