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-rw-r--r--Documentation/admin-guide/gpio/index.rst2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/admin-guide/gpio/index.rst b/Documentation/admin-guide/gpio/index.rst
index 3ac3aa15fa8b..3f6d5a76702b 100644
--- a/Documentation/admin-guide/gpio/index.rst
+++ b/Documentation/admin-guide/gpio/index.rst
@@ -1,7 +1,7 @@
.. SPDX-License-Identifier: GPL-2.0
====
-gpio
+GPIO
====
.. toctree::