[#3346] Corrected one link

diff --git a/doc/sphinx/arm/dhcp4-srv.rst b/doc/sphinx/arm/dhcp4-srv.rst
index c428997ccf495d836bbdcd5e93675394dbc33235..28e641977dcc2923b7d96a1a948d1b9022b79de7 100644 (file)
--- a/doc/sphinx/arm/dhcp4-srv.rst
+++ b/doc/sphinx/arm/dhcp4-srv.rst
@@ -7779,7 +7779,7 @@ The following standards are currently supported in Kea:
    is supported.
 
 -  *Unused Dynamic Host Configuration Protocol (DHCP) Option Codes*, `RFC 3679
-   <https://tools.ietf.org/html/rfc3527>`__: Kea does not support any of the
+   <https://tools.ietf.org/html/rfc3679>`__: Kea does not support any of the
    old options that were obsoleted by this RFC.
 
 -  *Vendor-Identifying Vendor Options for Dynamic Host Configuration