From cfe623a169fb946d170781d2dab72c99f49feac3 Mon Sep 17 00:00:00 2001
From: Sun Knudsen <hello@sunknudsen.com>
Date: Thu, 1 Apr 2021 09:13:47 -0400
Subject: [PATCH] Improved syntax

---
 .../README.md                                                 | 4 ++--
 .../README.md                                                 | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/how-to-configure-self-hosted-vpn-kill-switch-using-pf-firewall-on-macos/README.md b/how-to-configure-self-hosted-vpn-kill-switch-using-pf-firewall-on-macos/README.md
index 8e29945..5e15918 100644
--- a/how-to-configure-self-hosted-vpn-kill-switch-using-pf-firewall-on-macos/README.md
+++ b/how-to-configure-self-hosted-vpn-kill-switch-using-pf-firewall-on-macos/README.md
@@ -267,7 +267,7 @@ Find which shell is configured using `echo $SHELL`.
 
 ```shell
 cat << "EOF" >> ~/.bash_profile
-export PATH=${PATH}:/usr/local/sbin
+export PATH=$PATH:/usr/local/sbin
 EOF
 source ~/.bash_profile
 ```
@@ -276,7 +276,7 @@ source ~/.bash_profile
 
 ```shell
 cat << "EOF" >> ~/.zshrc
-export PATH=${PATH}:/usr/local/sbin
+export PATH=$PATH:/usr/local/sbin
 EOF
 source ~/.zshrc
 ```
diff --git a/how-to-spoof-mac-address-and-hostname-automatically-at-boot-on-macos/README.md b/how-to-spoof-mac-address-and-hostname-automatically-at-boot-on-macos/README.md
index 7a646cd..268826b 100644
--- a/how-to-spoof-mac-address-and-hostname-automatically-at-boot-on-macos/README.md
+++ b/how-to-spoof-mac-address-and-hostname-automatically-at-boot-on-macos/README.md
@@ -38,7 +38,7 @@ Find which shell is configured using `echo $SHELL`.
 
 ```shell
 cat << "EOF" >> ~/.bash_profile
-export PATH=${PATH}:/usr/local/sbin
+export PATH=$PATH:/usr/local/sbin
 EOF
 source ~/.bash_profile
 ```
@@ -47,7 +47,7 @@ source ~/.bash_profile
 
 ```shell
 cat << "EOF" >> ~/.zshrc
-export PATH=${PATH}:/usr/local/sbin
+export PATH=$PATH:/usr/local/sbin
 EOF
 source ~/.zshrc
 ```