ACPICA: Fix typo in comments for SRAT structures

ACPICA commit 218b5b3654b355e7481cbee8209f5212201b1196

Link: https://github.com/acpica/acpica/commit/218b5b36


Signed-off-by: Adam Lackorzynski <adam@l4re.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/8507690.T7Z3S40VBb@rjwysocki.net