Doc: prefix match prefix pattern definition typo (in sets of prefixes definition)

diff --git a/doc/bird.sgml b/doc/bird.sgml
index f20633256288c01996a8bbb6fcb67ea8572c6c83..d2b6459b27d96fb4abac3277656fe3361c688a0a 100644 (file)
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -1704,7 +1704,7 @@ in the foot).
        Prefix <cf><m>ip1</m>/<m>len1</m></cf> matches prefix
        pattern <cf><m>ip2</m>/<m>len2</m>{<m>l</m>,<m>h</m>}</cf> if the
        first <cf>min(len1, len2)</cf> bits of <cf/ip1/ and <cf/ip2/ are
-       identical and <cf>len1 &lt;= ip1 &lt;= len2</cf>. A valid prefix pattern
+       identical and <cf>l &lt;= len1 &lt;= h</cf>. A valid prefix pattern
        has to satisfy <cf>low &lt;= high</cf>, but <cf/pxlen/ is not
        constrained by <cf/low/ or <cf/high/. Obviously, a prefix matches a
        prefix set literal if it matches any prefix pattern in the prefix set