docs: w1: Fix SPDX-License-Identifier syntax

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

ReST directives are introduced with two dots.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

authored by

Jonathan Neuschäfer and committed by

Jonathan Corbet 6 years ago d8fb03e1 cd15ed23

+1 -1

1 changed file

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Documentation

index.rst

+1 -1

Documentation/w1/index.rst

··· 1 - . SPDX-License-Identifier: GPL-2.0 1 + .. SPDX-License-Identifier: GPL-2.0 2 2 3 3 ================ 4 4 1-Wire Subsystem