From 8a0053d671c2e187efa525d63d4ff086cc1619c6 Mon Sep 17 00:00:00 2001
From: Bill Rose <wwriv1991@gmail.com>
Date: Thu, 13 May 2021 14:30:53 -0400
Subject: [PATCH] Update change_speed example in P.1 to use user-defined
 literal syntax (#1778)

Co-authored-by: Bill Rose <neptoess@gmail.com>
---
 CppCoreGuidelines.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index e2afd5f..12d0250 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -551,7 +551,7 @@ A better approach is to be explicit about the meaning of the double (new speed o
     change_speed(Speed s);    // better: the meaning of s is specified
     // ...
     change_speed(2.3);        // error: no unit
-    change_speed(23m / 10s);  // meters per second
+    change_speed(23_m / 10s);  // meters per second
 
 We could have accepted a plain (unit-less) `double` as a delta, but that would have been error-prone.
 If we wanted both absolute speed and deltas, we would have defined a `Delta` type.