From c2f2138f9d70e6d842e1adcdebf094a33f7adb08 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 14 Jun 2018 09:33:49 +1000
Subject: [PATCH] docs: update

---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 3670868..e2671d6 100644
--- a/README.md
+++ b/README.md
@@ -281,23 +281,23 @@ Don’t use `ls`.
 ```sh
 # Greedy example.
 for file in *; do
-    echo "$file"
+    printf '%s\n' "$file"
 done
 
 # PNG files in dir.
 for file in ~/Pictures/*.png; do
-    echo "$file"
+    printf '%s\n' "$file"
 done
 
 # Iterate over directories.
 for dir in ~/Downloads/; do
-    echo "$dir"
+    printf '%s\n' "$dir"
 done
 
 # Iterate recursively.
 shopt -s globstar
 for file in ~/Pictures/**/*; do
-    echo "$file"
+    printf '%s\n' "$file"
 done
 shopt -u globstar
 ```