documentation-vm-page_ownerrst-update-the-documentation-fix

documentation-vm-page_ownerrst-update-the-documentation-fix

small grammatical tweaks

Cc: Georgi Djakov <georgi.djakov@linaro.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam Mark <lmark@codeaurora.org>
Cc: Shenghong Han <hanshenghong2019@email.szu.edu.cn>
Cc: Tang Bin <tangbin@cmss.chinamobile.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Xiaoming Ni <nixiaoming@huawei.com>
Cc: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Cc: Zhenliang Wei <weizhenliang@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>