acpi.4 - correct cpu_idle_hlt foo

* According to code commnets in the machdep.c files, cpu_idle_hlt=2 is
  using ACPI sleep states. Setting it to 1 just uses the hlt
  instruction.

diff --git a/share/man/man4/acpi.4 b/share/man/man4/acpi.4
index ca35b5f..c18f677 100644 (file)
--- a/share/man/man4/acpi.4
+++ b/share/man/man4/acpi.4
@@ -77,7 +77,7 @@ and this setting
 as system load dictates.
 To enable ACPI CPU idling control,
 .Va machdep.cpu_idle_hlt
-must be set to 1.
+must be set to 2 (the default value).
 .It Va hw.acpi.cpu.cx_supported
 List of supported CPU idle states and their transition latency
 in microseconds.