From d4fb9cc4330ef60c06dadc939b79f13aee974f2f Mon Sep 17 00:00:00 2001
From: "Jeremy C. Reed" <jreed@isc.org>
Date: Tue, 8 Sep 2015 16:21:22 -0400
Subject: [PATCH] fix grammar for keys to use key_id

This is for ticket #23009.
Remove statement about grammar too.
No CHANGES entry done.
Note that commit 176b2c47dbd58bf0d6e463328d3f3c39a42a5f8e wouldn't
cherry-pick cleanly due to changes on nearby lines.
---
 doc/arm/Bv9ARM-book.xml | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index 888593d241..d46710ff43 100644
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -9979,7 +9979,7 @@ ns.domain.com.rpz-nsdname   CNAME   .
     <optional> max-udp-size <replaceable>number</replaceable> ; </optional>
     <optional> transfers <replaceable>number</replaceable> ; </optional>
     <optional> transfer-format <replaceable>( one-answer | many-answers )</replaceable> ; ]</optional>
-    <optional> keys <replaceable>{ string ; <optional> string ; <optional>...</optional></optional> }</replaceable> ; </optional>
+    <optional> keys { <replaceable>key_id</replaceable> }; </optional>
     <optional> transfer-source (<replaceable>ip4_addr</replaceable> | <constant>*</constant>) <optional>port <replaceable>ip_port</replaceable></optional> ; </optional>
     <optional> transfer-source-v6 (<replaceable>ip6_addr</replaceable> | <constant>*</constant>) <optional>port <replaceable>ip_port</replaceable></optional> ; </optional>
     <optional> notify-source (<replaceable>ip4_addr</replaceable> | <constant>*</constant>) <optional>port <replaceable>ip_port</replaceable></optional> ; </optional>
@@ -10136,11 +10136,7 @@ ns.domain.com.rpz-nsdname   CNAME   .
 	  </para>
 
 	  <para>
-	    Although the grammar of the <command>keys</command>
-	    clause
-	    allows for multiple keys, only a single key per server is
-	    currently
-	    supported.
+	    Only a single key per server is currently supported.
 	  </para>
 
 	  <para>