diff --git a/libc/kernel/arch-arm/asm/ptrace.h b/libc/kernel/arch-arm/asm/ptrace.h
index 661ba97..a04eec3 100644
--- a/libc/kernel/arch-arm/asm/ptrace.h
+++ b/libc/kernel/arch-arm/asm/ptrace.h
@@ -7,98 +7,92 @@
  ***   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_ARM_PTRACE_H
 #define __ASM_ARM_PTRACE_H
+
 #define PTRACE_GETREGS 12
 #define PTRACE_SETREGS 13
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define PTRACE_GETFPREGS 14
 #define PTRACE_SETFPREGS 15
+
 #define PTRACE_GETWMMXREGS 18
 #define PTRACE_SETWMMXREGS 19
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #define PTRACE_OLDSETOPTIONS 21
+
 #define PTRACE_GET_THREAD_AREA 22
+
 #define PTRACE_SET_SYSCALL 23
+
 #define PTRACE_GETCRUNCHREGS 25
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define PTRACE_SETCRUNCHREGS 26
+
 #define PTRACE_GETVFPREGS 27
 #define PTRACE_SETVFPREGS 28
+
 #define USR26_MODE 0x00000000
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FIQ26_MODE 0x00000001
 #define IRQ26_MODE 0x00000002
 #define SVC26_MODE 0x00000003
 #define USR_MODE 0x00000010
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FIQ_MODE 0x00000011
 #define IRQ_MODE 0x00000012
 #define SVC_MODE 0x00000013
 #define ABT_MODE 0x00000017
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define UND_MODE 0x0000001b
 #define SYSTEM_MODE 0x0000001f
 #define MODE32_BIT 0x00000010
 #define MODE_MASK 0x0000001f
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define PSR_T_BIT 0x00000020
 #define PSR_F_BIT 0x00000040
 #define PSR_I_BIT 0x00000080
 #define PSR_J_BIT 0x01000000
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define PSR_Q_BIT 0x08000000
 #define PSR_V_BIT 0x10000000
 #define PSR_C_BIT 0x20000000
 #define PSR_Z_BIT 0x40000000
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define PSR_N_BIT 0x80000000
 #define PCMASK 0
+
 #define PSR_f 0xff000000  
 #define PSR_s 0x00ff0000  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define PSR_x 0x0000ff00  
 #define PSR_c 0x000000ff  
+
 #ifndef __ASSEMBLY__
+
 struct pt_regs {
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  long uregs[18];
 };
+
 #define ARM_cpsr uregs[16]
 #define ARM_pc uregs[15]
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ARM_lr uregs[14]
 #define ARM_sp uregs[13]
 #define ARM_ip uregs[12]
 #define ARM_fp uregs[11]
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ARM_r10 uregs[10]
 #define ARM_r9 uregs[9]
 #define ARM_r8 uregs[8]
 #define ARM_r7 uregs[7]
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ARM_r6 uregs[6]
 #define ARM_r5 uregs[5]
 #define ARM_r4 uregs[4]
 #define ARM_r3 uregs[3]
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ARM_r2 uregs[2]
 #define ARM_r1 uregs[1]
 #define ARM_r0 uregs[0]
 #define ARM_ORIG_r0 uregs[17]
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #define pc_pointer(v)   ((v) & ~PCMASK)
+
 #define instruction_pointer(regs)   (pc_pointer((regs)->ARM_pc))
+
 #define profile_pc(regs) instruction_pointer(regs)
+
 #endif
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #endif
+