diff --git a/README.md b/README.md
index e413c05..1a08ffd 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,8 @@ node run ./test-server/node-http.js
 
 The web server will be running at `http://localhost:5000`
 
-Configure the file `.env.development` with the url
+Copy `.env.development` to the file `.env.development.local`
+and change the url to whatever you want to use.
 
 ## With bun.sh
 
@@ -70,7 +71,8 @@ bun run http.js
 
 The web server will be running at `http://localhost:5000`
 
-Configure the file `.env.development` with the url
+Copy `.env.development` to the file `.env.development.local`
+and change the url to whatever you want to use.
 
 # Recommanded tools
 
@@ -79,7 +81,7 @@ Configure the file `.env.development` with the url
 - [vscode-tailwindcss](https://marketplace.visualstudio.com/items?itemName=bradlc.vscode-tailwindcss)
 - [vscode-eslint](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint)
 
-# Setup debuggin with chrome
+# Setup debugging with chrome
 
 Inside `.vscode/settings.json`, set the following :
 
@@ -101,4 +103,4 @@ Inside `.vscode/settings.json`, set the following :
 }
 ```
 
-Change the `url` to the dev server url. Set the `runtimeExecutable` to you favorite chromium browser.
\ No newline at end of file
+Change the `url` to the dev server url. Set the `runtimeExecutable` to your favorite chromium browser.
\ No newline at end of file