diff --git a/libc/arch-mips/syscalls/dup2.S b/libc/arch-mips/syscalls/dup2.S
index d040ef3..c35725e 100644
--- a/libc/arch-mips/syscalls/dup2.S
+++ b/libc/arch-mips/syscalls/dup2.S
@@ -1,4 +1,5 @@
-/* autogenerated by gensyscalls.py */
+/* Generated by gensyscalls.py. Do not edit. */
+
 #include <asm/unistd.h>
     .text
     .globl dup2