Minor fix in documentation

diff --git a/doc/bird.sgml b/doc/bird.sgml
index ebafcf92f363579d5a82db7d6bc558d7f6998319..c725081adc080b2991d08f3614d2b1bc79b170c1 100644 (file)
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -1348,7 +1348,7 @@ foot).
 
        <cf><m/P/.len</cf> returns the length of path <m/P/.
 
-       <cf><m/P/.empty()</cf> makes the path <m/P/ empty.
+       <cf><m/P/.empty</cf> makes the path <m/P/ empty.
 
        <cf>prepend(<m/P/,<m/A/)</cf> prepends ASN <m/A/ to path <m/P/ and
        returns the result.