diff --git a/Documentation/admin-guide/laptops/thinkpad-acpi.rst b/Documentation/admin-guide/laptops/thinkpad-acpi.rst
index b1188f05a99a..0e4c5bb7fb70 100644
--- a/Documentation/admin-guide/laptops/thinkpad-acpi.rst
+++ b/Documentation/admin-guide/laptops/thinkpad-acpi.rst
@@ -1469,7 +1469,7 @@ Sysfs notes
 
 
 Setting keyboard language
--------------------
+-------------------------
 
 sysfs: keyboard_lang