From 27ae5164c080de6c044e9a6348f9bac5bbfd6741 Mon Sep 17 00:00:00 2001
From: Tyler <21267024+h5p9sl@users.noreply.github.com>
Date: Tue, 9 Mar 2021 13:30:45 +0000
Subject: [PATCH] Update tests.cpp

---
 examples/tests.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/tests.cpp b/examples/tests.cpp
index 3f3cd5a..88f669c 100644
--- a/examples/tests.cpp
+++ b/examples/tests.cpp
@@ -32,6 +32,7 @@ void do_tests(const TestData_t& test_vectors) {
 }
 
 int main() {
+    // Test vectors from RFC4231, https://tools.ietf.org/html/rfc4231#section-4
     const TestData_t test_vectors = {
         // Key      Data      HMAC
         {