diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst
index 58bc8cd367c6..ce017136ab05 100644
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -96,6 +96,7 @@ Contents:
    sctp
    secid
    seg6-sysctl
+   smc-sysctl
    statistics
    strparser
    switchdev
diff --git a/Documentation/networking/smc-sysctl.rst b/Documentation/networking/smc-sysctl.rst
index c53f8c61c9e4..0987fd1bc220 100644
--- a/Documentation/networking/smc-sysctl.rst
+++ b/Documentation/networking/smc-sysctl.rst
@@ -1,11 +1,11 @@
 .. SPDX-License-Identifier: GPL-2.0
 
-=========
+==========
 SMC Sysctl
-=========
+==========
 
 /proc/sys/net/smc/* Variables
-==============================
+=============================
 
 autocorking_size - INTEGER
 	Setting SMC auto corking size: