diff --git a/libc/kernel/arch-x86/asm/ist.h b/libc/kernel/arch-x86/asm/ist.h
index 0349bd3..0abab19 100644
--- a/libc/kernel/arch-x86/asm/ist.h
+++ b/libc/kernel/arch-x86/asm/ist.h
@@ -7,24 +7,18 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
- ***   To edit the content of this header, modify the corresponding
- ***   source file (e.g. under external/kernel-headers/original/) then
- ***   run bionic/libc/kernel/tools/update_all.py
- ***
- ***   Any manual change here will be lost the next time this script will
- ***   be run. You've been warned!
- ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef _ASM_IST_H
 #define _ASM_IST_H
+
 #include <linux/types.h>
+
 struct ist_info {
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u32 signature;
  __u32 command;
  __u32 event;
  __u32 perf_level;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+
 #endif