Fix typos in acpi directory to make documentation grammatically correct.
Signed-off-by: NTamara Diaconita <diaconita.tamara@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This patch documents the AML debugger.
Signed-off-by: NLv Zheng <lv.zheng@intel.com>
[ rjw: Editorial changes ]
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>