simexec(1): fix copyright

src/simexec.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 DTB <trinity@trinity.moe>
+ * Copyright (c) 2022–2024 DTB <trinity@trinity.moe>
  * SPDX-License-Identifier: AGPL-3.0-or-later
  *
  * This program is free software: you can redistribute it and/or modify it under
@@ -23,7 +23,6 @@
 char *program_name = "simexec";
 
 int main(int argc, char *argv[]){
-
 	if (argc < 2) {
 		fprintf(stderr, "Usage: %s binary argv...\n",
 			argv[0] == NULL ? program_name : argv[0]