Docs/hwmon/index: Add missing SPDX License Identifier

Add missing SPDX License Identifier for hwmon documentation index file.

Signed-off-by: SeongJae Park <sj@kernel.org>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/20230122213650.187710-5-sj@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst
index 95f5459ed2c945a91277ad8b1b9dcda3a6634a55..96ce91b7d9a85ca8731eebe42d9fb97308a266f4 100644 (file)
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -1,3 +1,5 @@
+.. SPDX-License-Identifier: GPL-2.0
+
 =========================
 Linux Hardware Monitoring
 =========================