Doc: Fix password ID option description

Thanks to Alexander Velkov for noticing it

diff --git a/doc/bird.sgml b/doc/bird.sgml
index b90f65d1a08b2c4b2a19fe2c10cec87a6aba86f1..1af7f2c1fa53867ea1c3aea0542f4393420b3948 100644 (file)
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -667,7 +667,7 @@ agreement").
 
 <descrip>
        <tag>id <M>num</M></tag>
-       ID of the password, (0-255). If it's not used, BIRD will choose ID based
+       ID of the password, (1-255). If it is not used, BIRD will choose ID based
        on an order of the password item in the interface. For example, second
        password item in one interface will have default ID 2. ID is used by
        some routing protocols to identify which password was used to