diff --git a/libc/arch-mips/syscalls/dup.S b/libc/arch-mips/syscalls/dup.S
index da45c9e..6cb924f 100644
--- a/libc/arch-mips/syscalls/dup.S
+++ b/libc/arch-mips/syscalls/dup.S
@@ -1,4 +1,5 @@
-/* autogenerated by gensyscalls.py */
+/* Generated by gensyscalls.py. Do not edit. */
+
 #include <asm/unistd.h>
     .text
     .globl dup