From 608861985fea09933c2741a6a5537a4e80cc9057 Mon Sep 17 00:00:00 2001
From: "Carol (Nichols || Goulding)"
 <193874+carols10cents@users.noreply.github.com>
Date: Mon, 17 Apr 2023 13:32:58 -0400
Subject: [PATCH] Fix an off-by-one error in the docs for sha2 (#467)

There are six total, and the docs mentioned "first two" and "last three"
= 5.

This appears to have been introduced in 75298d3, and based on the text
in this spot that was removed in that commit, this should read "last
four" instead.
---
 sha2/src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sha2/src/lib.rs b/sha2/src/lib.rs
index 9082fc5b..a3482e84 100644
--- a/sha2/src/lib.rs
+++ b/sha2/src/lib.rs
@@ -6,7 +6,8 @@
 //! Algorithmically, there are only 2 core algorithms: SHA-256 and SHA-512.
 //! All other algorithms are just applications of these with different initial
 //! hash values, and truncated to different digest bit lengths. The first two
-//! algorithms in the list are based on SHA-256, while the last three on SHA-512.
+//! algorithms in the list are based on SHA-256, while the last four are based
+//! on SHA-512.
 //!
 //! # Usage
 //!