diff --git a/README.md b/README.md
index 0be9b52fd3960b178997a11f3ec1162b64d4ef05..abbe5824e479e36da62689cdc6f7653204659801 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,13 @@
+#!/usr/bin/env bash
 # ncsa_pac_files
+#
+#On macOS, this can be easily loaded/reloaded with a script like this:
 
-On macOS, this can be easily loaded/reloaded with a script like this:
-```
-#!/usr/bin/env bash
 set -x  # echo on
 PROXY_FILE_URL="https://git.ncsa.illinois.edu/rundall/ncsa_pac_files/-/raw/master/ncsa_http_proxy.pac"
 networksetup -setautoproxystate Wi-Fi off
 networksetup -setautoproxyurl Wi-Fi "$PROXY_FILE_URL"
 networksetup -getautoproxyurl Wi-Fi
-```
+set +x  # echo off