diff --git a/doc/bird.sgml b/doc/bird.sgml
index 4b72ac61..9e74470f 100644
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -903,13 +903,13 @@ for each neighbor using the following configuration parameters:
 	to send both addresses but does not know link-local address.
 	This situation might happen when routes from other protocols
 	are exported to BGP, or when improper updates are received
-	from BGP peers.  <tag/self/ means that BIRD advertises its own
-	local address instead. <tag/drop/ means that BIRD skips that
-	prefixes and logs error. <tag/ignore/ means that BIRD ignores
+	from BGP peers.  <cf/self/ means that BIRD advertises its own
+	local address instead. <cf/drop/ means that BIRD skips that
+	prefixes and logs error. <cf/ignore/ means that BIRD ignores
 	the problem and sends just the global address (and therefore
-	forms improper BGP update). Default: <tag/self/, unless BIRD
-	is configured as a route server (option <tag/rs client/), in
-	that case default is <tag/drop/, because route servers usually
+	forms improper BGP update). Default: <cf/self/, unless BIRD
+	is configured as a route server (option <cf/rs client/), in
+	that case default is <cf/drop/, because route servers usually
 	does not forward packets ifselves.
 	
 	<tag>source address <m/ip/</tag> Define local address we should use