add more descriptions to README

README.md

@@ -5,7 +5,7 @@
 - Made by the one and only `memex#3981` on Discord
 
 ## Install
-1. Upload `upload.php` to your web server.
+1. Upload `upload.php` to your web server and chmod to `777`.
 2. Create a folder named `i` and chmod to `777`.
 3. Change the tokens to something random! (This is extremely important for security)!
 4. Add example.sxcu to ShareX and configure to your server and token!
@@ -17,8 +17,8 @@
 3. Simply change token1 or token2 to a token of your choosing!
 4. If you need more, simply add a comma and quotes.
 
-## Adding token and server to SXCU
-1. Open the file with a text editor.
+## Adding token and server to ShareX/SXCU
+1. Open `example.sxcu` with a text editor.
 2. Change `YOUR_KEY_HERE` to to your key.
 3. Change `http://yourdomain.com/upload.php` and `http://yourdomain.com/i/$json:url$` to your domain.