From 12e658401cf2f593c9d54a3b2cbb43389fc86b3b Mon Sep 17 00:00:00 2001
From: Henry de Valence <hdevalence@hdevalence.ca>
Date: Fri, 26 Jan 2018 14:53:31 -0800
Subject: [PATCH] Reword Ristretto intro

---
 src/ristretto.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/ristretto.rs b/src/ristretto.rs
index 24516f8..f4d47e3 100644
--- a/src/ristretto.rs
+++ b/src/ristretto.rs
@@ -36,7 +36,10 @@
 //! are a recurring source of [vulnerabilities][cryptonote] and [design
 //! complications][ed25519_hkd].
 //!
-//! Ristretto points are represented by the `RistrettoPoint` struct.
+//! Instead, Ristretto uses a quotient group to implement a prime-order
+//! group using a non-prime-order curve.  More details are described in
+//! the *Implementation* section below.  Ristretto points are provided
+//! in `curve25519-dalek` by the `RistrettoPoint` struct.
 //!
 //! ## Encoding and Decoding
 //!