From 9cb7b2caa8c59d3a6cc88fba06d73da60ea8b3ae Mon Sep 17 00:00:00 2001
From: Sam Calisch <s.calisch@gmail.com>
Date: Wed, 31 May 2017 13:07:03 -0400
Subject: [PATCH] added comment'

---
 nrf52/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nrf52/index.html b/nrf52/index.html
index 77fe776..3524d92 100644
--- a/nrf52/index.html
+++ b/nrf52/index.html
@@ -50,7 +50,7 @@ void loop() {}
 <figcaption>Ring oscillator with nrf52 using Arduino library calls.</figcaption>
 </figure>
 
-<p>The code for this is below:</p>
+<p>The code for this is below.  Most of the overhead is in the use of the "loop" function.</p>
 
 <pre>
 <code>
-- 
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