1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 09640a8f7ceb..ef2ffded1392 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -780,7 +780,7 @@ and is between 256 and 4096 characters. It is defined in the file
         lapic           [IA-32,APIC] Enable the local APIC even if BIOS
                         disabled it.
 
-        lapic_timer_c2_ok       [IA-32,APIC] trust the local apic timer in
+        lapic_timer_c2_ok       [IA-32,x86-64,APIC] trust the local apic timer in
                         C2 power state.
 
         lasi=           [HW,SCSI] PARISC LASI driver for the 53c700 chip