x86/mtrr: Fix a kernel-doc markup

Kernel-doc markup should use this format:
	identifier - description

Fix it.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/2217cd4ae9e561da2825485eb97de77c65741489.1603469755.git.mchehab+huawei@kernel.org
This commit is contained in:
Mauro Carvalho Chehab 2020-10-23 18:32:53 +02:00 • committed by Borislav Petkov
commit 4a2d2ed9ba