Update bionic kernel headers using update_all.py

Change-Id: I4da6b23cdbce89445f1ca5d2fadeb23345ce694c
diff --git a/libc/kernel/common/linux/utime.h b/libc/kernel/common/linux/utime.h
index 4b1ba9c..1423290 100644
--- a/libc/kernel/common/linux/utime.h
+++ b/libc/kernel/common/linux/utime.h
@@ -7,14 +7,20 @@
  ***   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 _LINUX_UTIME_H
 #define _LINUX_UTIME_H
-
 struct utimbuf {
  time_t actime;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  time_t modtime;
 };
-
 #endif