pku is no longer Intel specific.

Signed-off-by: Ville Skyttä <ville.skytta@upcloud.com>
---
 Documentation/admin-guide/kernel-parameters.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 3f1cc5e317ed..d227539c52fe 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -1120,7 +1120,7 @@
 			for details.
 
 	nopku		[X86] Disable Memory Protection Keys CPU feature found
-			in some Intel CPUs.
+			in some Intel and AMD CPUs.
 
 	<module>.async_probe [KNL]
 			Enable asynchronous probe on this module.
-- 
2.25.1