diff --git a/src/provider/hyperkzg.rs b/src/provider/hyperkzg.rs
index 2c6c0ba6..04f955ec 100644
--- a/src/provider/hyperkzg.rs
+++ b/src/provider/hyperkzg.rs
@@ -1,5 +1,5 @@
 //! This module implements Nova's evaluation engine using `HyperKZG`, a KZG-based polynomial commitment for multilinear polynomials
-//! HyperKZG is based on the transformation from univariate PCS to multilinear PCS in the Gemini paper (section 2.4.2 in https://eprint.iacr.org/2022/420.pdf).
+//! HyperKZG is based on the transformation from univariate PCS to multilinear PCS in the Gemini paper (section 2.4.2 in <https://eprint.iacr.org/2022/420.pdf>).
 //! However, there are some key differences:
 //! (1) HyperKZG works with multilinear polynomials represented in evaluation form (rather than in coefficient form in Gemini's transformation).
 //! This means that Spartan's polynomial IOP can use commit to its polynomials as-is without incurring any interpolations or FFTs.