diff --git a/ChangeLog b/ChangeLog
index 143a189c4..b3fd9bf78 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-11-16  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/kern/x86_64/efi/callwrap.S: Fix the comment.
+
 2011-11-14  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/lib/adler32.c: Add missing license specification.
diff --git a/grub-core/kern/x86_64/efi/callwrap.S b/grub-core/kern/x86_64/efi/callwrap.S
index dced859ac..2df95dda1 100644
--- a/grub-core/kern/x86_64/efi/callwrap.S
+++ b/grub-core/kern/x86_64/efi/callwrap.S
@@ -25,7 +25,7 @@
  * different call conversion, so we need to do some conversion.
  *
  * gcc:
- *   %rdi,  %esi,  %rdx,  %rcx, %r8, %r9, 8(%rsp), 16(%rsp), ...
+ *   %rdi,  %rsi,  %rdx,  %rcx, %r8, %r9, 8(%rsp), 16(%rsp), ...
  *
  * efi:
  *   %rcx,  %rdx,  %r8,  %r9,  32(%rsp), 40(%rsp), 48(%rsp), ...