diff --git a/content/posts/2024-06-24-union-find/index.md b/content/posts/2024-06-24-union-find/index.md
index e358205..fbfde55 100644
--- a/content/posts/2024-06-24-union-find/index.md
+++ b/content/posts/2024-06-24-union-find/index.md
@@ -94,7 +94,7 @@ def find(self, elem: int) -> int:
 
 However, going back up the chain of parents each time we want to find the root
 node (an `O(n)` operation) would make for disastrous performance. Instead we can
-do a small optimization called _path splitting.
+do a small optimization called _path splitting_.
 
 ```python
 def find(self, elem: int) -> int: