From f44a5706e63cc8c9dad68d853dff36448ec45909 Mon Sep 17 00:00:00 2001
From: vwkd <33468089+vwkd@users.noreply.github.com>
Date: Wed, 5 May 2021 06:07:08 +0200
Subject: [PATCH] docs(examples): improve cat example (#10498)

---
 docs/examples/unix_cat.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/docs/examples/unix_cat.md b/docs/examples/unix_cat.md
index b8c6c0d21c..fc09d4e279 100644
--- a/docs/examples/unix_cat.md
+++ b/docs/examples/unix_cat.md
@@ -21,8 +21,7 @@ is opened, and printed to stdout (e.g. the console).
 /**
  * cat.ts
  */
-for (let i = 0; i < Deno.args.length; i++) {
-  const filename = Deno.args[i];
+for (const filename of Deno.args) {
   const file = await Deno.open(filename);
   await Deno.copy(file, Deno.stdout);
   file.close();