update format.ts

Author: bartlomieju

format.ts

@@ -4,7 +4,7 @@ import { parse } from "https://deno.land/x/flags/mod.ts";
 const { exit, args, run } = Deno;
 
 async function main(opts) {
-  const args = ["deno", "--allow-run", "--fmt", "--ignore", "lib"];
+  const args = ["deno", "fmt", "--", "--ignore", "lib"];
 
   if (opts.check) {
     args.push("--check");