Fix error in example of direct protocol

diff --git a/doc/bird.sgml b/doc/bird.sgml
index 810f7ff7374b056fc9ef0c7f8c825f159ab74586..2d3053a46b8a153eaa6e33b785fd952044a71332 100644 (file)
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -3977,7 +3977,7 @@ announce local networks.
 protocol direct {
        ipv4;
        ipv6;
-       interface "-arc*", "*";         # Exclude the ARCnets
+       interface -"arc*", "*";         # Exclude the ARCnets
 }
 </code>