From 4e3a40a6dd9161904468b6adf7f2583af86526dd Mon Sep 17 00:00:00 2001
From: Howard Hinnant <howard.hinnant@gmail.com>
Date: Sat, 30 Jul 2016 23:15:02 -0400
Subject: [PATCH] Time something real.

---
 chrono_io.html | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/chrono_io.html b/chrono_io.html
index 3b398f4..5485352 100644
--- a/chrono_io.html
+++ b/chrono_io.html
@@ -107,12 +107,15 @@ a library such as this.
 #include "chrono_io.h"
 #include &lt;iostream&gt;
 
+void f();
+
 int
 main()
 {
     using namespace date;
     using namespace std::chrono;
     auto t0 = steady_clock::now();
+    f();
     auto t1 = steady_clock::now();
     std::cout &lt;&lt; t1 - t0 &lt;&lt; '\n';
 }
@@ -126,7 +129,7 @@ for example:
 </p>
 
 <blockquote><pre>
-104ns
+682580ns
 </pre></blockquote>
 
 <p>
@@ -136,12 +139,13 @@ different units on your platform), and the output automatically changes units fo
 
 <blockquote><pre>
 auto t0 = system_clock::now();
+f();
 auto t1 = system_clock::now();
 std::cout &lt;&lt; t1 - t0 &lt;&lt; '\n';
 </pre></blockquote>
 
 <blockquote><pre>
-0&micro;s
+682&micro;s
 </pre></blockquote>
 
 <p>