iio: scmi: fix spelling of SPDX tag

checkpatch looks for SPDX-License-Identifier.
Remove the extra spaces.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20210610214438.3161140-7-trix@redhat.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/common/scmi_sensors/Makefile b/drivers/iio/common/scmi_sensors/Makefile
index f13140a2575a4642e504e9e1dc336478ebfb628b..645e0fce1a739ee9f2c636395186663155a43ad2 100644 (file)
--- a/drivers/iio/common/scmi_sensors/Makefile
+++ b/drivers/iio/common/scmi_sensors/Makefile
@@ -1,4 +1,4 @@
-# SPDX - License - Identifier : GPL - 2.0 - only
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Makefile for the IIO over SCMI
 #