diff --git a/2025/src/day09.clj b/2025/src/day09.clj
index 8866287..00b9eb8 100644
--- a/2025/src/day09.clj
+++ b/2025/src/day09.clj
@@ -29,7 +29,8 @@
                 (* (- bx ax) (- cy by)))))
 
 (defn intersect?
-  "Lines AB and CD intersect if A and B falls on different sides of CD and if C and D fall on different sides of AB"
+  "Lines AB and CD intersect if points A and B falls on different sides of CD
+  and if C and D fall on different sides of AB"
   [[a b] [c d]]
   (let [o1 (orientation a b c)
         o2 (orientation a b d)