diff --git a/libc/kernel/arch-x86/asm/rwlock.h b/libc/kernel/arch-x86/asm/rwlock.h
index 82a96e0..3693542 100644
--- a/libc/kernel/arch-x86/asm/rwlock.h
+++ b/libc/kernel/arch-x86/asm/rwlock.h
@@ -7,18 +7,12 @@
  ***   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_X86_RWLOCK_H
 #define _ASM_X86_RWLOCK_H
+
 #define RW_LOCK_BIAS 0x01000000
 #define RW_LOCK_BIAS_STR "0x01000000"
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #endif