diff --git a/Documentation/hwmon/q54sj108a2.rst b/Documentation/hwmon/q54sj108a2.rst
index da925e343e79..f95d81382a9f 100644
--- a/Documentation/hwmon/q54sj108a2.rst
+++ b/Documentation/hwmon/q54sj108a2.rst
@@ -1,7 +1,7 @@
 .. SPDX-License-Identifier: GPL-2.0-or-later
 
 Kernel driver q54sj108a2
-=====================
+========================
 
 Supported chips: