x86, setup: fix comment in the "glove box" code

Impact: Comment change only

The glove box is about avoiding problems with *registers* being
touched, not *memory*.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/boot/bioscall.S b/arch/x86/boot/bioscall.S
index 22b4b3efb9f9..507793739ea5 100644
--- a/arch/x86/boot/bioscall.S
+++ b/arch/x86/boot/bioscall.S
@@ -10,7 +10,7 @@
 
 /*
  * "Glove box" for BIOS calls.  Avoids the constant problems with BIOSes
- * touching memory they shouldn't be.
+ * touching registers they shouldn't be.
  */
 
         .code16