diff --git a/paper/paper.md b/paper/paper.md
index abc57fc1..b370e93b 100644
--- a/paper/paper.md
+++ b/paper/paper.md
@@ -1,5 +1,5 @@
 ---
-title: "Vector: creating and manipulating jagged arrays of Lorentz vectors"
+title: "Vector: mathematical manipulation of JIT-compilable ragged Lorentz vectors"
 tags:
   - Python
   - vector algebra