From a26d965d4a57b83b9a1e6eb2dcf0e2234f72d653 Mon Sep 17 00:00:00 2001
From: Francis Dupont <fdupont@isc.org>
Date: Tue, 18 Sep 2018 23:05:31 +0200
Subject: [PATCH] [67-expressions-hexa-strings] Added hexstring reference in
 flex-id

---
 doc/guide/hooks.xml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/guide/hooks.xml b/doc/guide/hooks.xml
index ad8e7619f1..3d48fd9ecc 100644
--- a/doc/guide/hooks.xml
+++ b/doc/guide/hooks.xml
@@ -1215,7 +1215,9 @@ $
           can be represented as 626174. Alternatively, it can be expressed
           as quoted value (using double and single quotes), e.g. "'bar'".
           The former is more convenient for printable characters, while hex
-          string values are more convenient for non-printable characters.
+          string values are more convenient for non-printable characters
+          and does not require the use of the <command>hexstring</command>
+          operator.
         </para>
 <screen>
 "Dhcp6": {
-- 
2.47.2