MdeModulePkg/Bus/Ata: Fix various typos

MdeModulePkg/Bus/Ata: Fix various typos

Fix various typos in documentation, comments and debug strings.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Antoine Coeur <coeur@gmx.fr>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Acked-by: Liming Gao <liming.gao@intel.com>
Signed-off-by: Philippe Mathieu-Daude <philmd@redhat.com>
Message-Id: <20200207010831.9046-12-philmd@redhat.com>
[lersek@redhat.com: replace EFI_D_xxx w/ DEBUG_xxx to shut up PatchCheck]