diff --git a/src/bls12_381/fq6.rs b/src/bls12_381/fq6.rs
index 2c62a92..4d1e470 100644
--- a/src/bls12_381/fq6.rs
+++ b/src/bls12_381/fq6.rs
@@ -3,7 +3,7 @@ use ::{Field};
 use super::fq2::Fq2;
 use super::fq::{FROBENIUS_COEFF_FQ6_C1, FROBENIUS_COEFF_FQ6_C2};
 
-/// An element of Fq6, represented by c0 + c1 * v + c2 * v^2.
+/// An element of Fq6, represented by c0 + c1 * v + c2 * v^(2).
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub struct Fq6 {
     pub c0: Fq2,