diff --git a/docs/setup-guide.rst b/docs/setup-guide.rst
index 00f8aae..1f99c96 100644
--- a/docs/setup-guide.rst
+++ b/docs/setup-guide.rst
@@ -155,11 +155,11 @@ where ``really-long-key`` is your public key.
 Based on the content of this file, we can add a ``DKIM`` record to the
 domain ``example.com``.
 
-=========================== ===== ==== ================================================
+=========================== ===== ==== =======================================
 Name (Subdomain)            TTL   Type Value
-=========================== ===== ==== ================================================
-mail._domainkey.example.com 10800 TXT  ``v=DKIM1; k=rsa; s=email; p=<really-long-key>``
-=========================== ===== ==== ================================================
+=========================== ===== ==== =======================================
+mail._domainkey.example.com 10800 TXT  ``v=DKIM1; k=rsa; p=<really-long-key>``
+=========================== ===== ==== =======================================
 
 You can check this with