From 6e0ae2a7bb198d18823a99bf9deaa90e338e6b09 Mon Sep 17 00:00:00 2001
From: "Thomas M. DuBuisson" <thomas.dubuisson@gmail.com>
Date: Wed, 29 Mar 2023 10:32:17 -0700
Subject: [PATCH] Document sig verify's intentional limitation

---
 src/ecdsa/mod.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ecdsa/mod.rs b/src/ecdsa/mod.rs
index 67de4b3..26e4092 100644
--- a/src/ecdsa/mod.rs
+++ b/src/ecdsa/mod.rs
@@ -190,6 +190,7 @@ impl Signature {
     }
 
     /// Verifies an ECDSA signature for `msg` using `pk` and the global [`SECP256K1`] context.
+    /// The signature must be normalized or verification will fail (see [`normalize_s`]).
     #[inline]
     #[cfg(feature = "global-context")]
     #[cfg_attr(docsrs, doc(cfg(feature = "global-context")))]