add missing space

noticed in manual review of the PDF
minor so wasn't reviewed

diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index eb56c97152f74275938a6ba1d8461666d9d6d9d4..5e067eefb8f1a93365b766faecfb4a9db3bfc41a 100644 (file)
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -4894,7 +4894,7 @@ badresp:1,adberr:0,findfail:0,valfail:0]
     <optional> max-clients-per-query <replaceable>number</replaceable> ; </optional>
     <optional> fetches-per-server <replaceable>number</replaceable> <optional><replaceable>(drop | fail)</replaceable></optional>; </optional>
     <optional> fetch-quota-params <replaceable>number fixedpoint fixedpoint fixedpoint</replaceable> ; </optional>
-    <optional> fetches-per-zone<replaceable>number</replaceable> <optional><replaceable>(drop | fail)</replaceable></optional>; </optional>
+    <optional> fetches-per-zone <replaceable>number</replaceable> <optional><replaceable>(drop | fail)</replaceable></optional>; </optional>
     <optional> notify-rate <replaceable>number</replaceable>; </optional>
     <optional> startup-notify-rate <replaceable>number</replaceable>; </optional>
     <optional> serial-query-rate <replaceable>number</replaceable>; </optional>