[master] minor doc fixes

diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index 6b4d7ee81ccf3af81fee25b15dcba1b8c2aea578..bba2aacac77289b58e14dfb2f82f022e0a8fb59d 100644 (file)
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -3599,8 +3599,8 @@ $ORIGIN 0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa.
        <title><command>key</command> Statement Grammar</title>
 
 <programlisting><command>key</command> <replaceable>key_id</replaceable> {
-    algorithm <replaceable>string</replaceable>;
-    secret <replaceable>string</replaceable>;
+    algorithm <replaceable>algorithm_id</replaceable>;
+    secret <replaceable>secret_string</replaceable>;
 };
 </programlisting>