config: Add missing ' ' around %(rnets)s in docs

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/README.config b/README.config
index a28be23feb97176de3b70a6e64106111567bfb1c..cde9e130d248f5e183338d3e76960ca4839e16f8 100644 (file)
--- a/README.config
+++ b/README.config
@@ -75,7 +75,7 @@ Exceptional settings:
           on server    <vaddr>    <vrelay>  <vnetwork>  <ifname_server>
           on client    <client>   <vaddr>   <vroutes>   <ifname_client>
      Plus %(mtu)s (and %% to indicate a literal %).
-     ["userv root ipif %(local)s,%(peer)s,%(mtu)s,slip %(rnets)s"]
+     ["userv root ipif %(local)s,%(peer)s,%(mtu)s,slip '%(rnets)s'"]
 
      On server: applies to all clients; not looked up in
       client-specific sections.