Update README.md

Author: Blenderiste09

README.md

@@ -5,14 +5,19 @@ Server for the Ghost feature in SAR (https://github.com/NeKzor/SourceAutoRecord)
 
 - Download the last release in [releases page](https://github.com/Blenderiste09/GhostServer/releases)
 - Unzip the archive
-- Launch __Server.exe__
-- Once the server console is open, your IP adress is shown on the first line along the port the server use to communicate. The default port is **53000**. You can change it by using the ``port`` command.
-- In the settings of your router, open both UDP and TCP xxxxx port, xxxxx beign the port you specified with the ``port`` command.
-- Setup is done.
+- Change the port the server will use to communicate by changing the value in **port.cfg**. Default one is **53000**
+- In the settings of your router, open both UDP and TCP xxxxx port, xxxxx being the port you specified in **port.cfg**.
+- Setup is done :)
 
 ## Usage
+- Launch __Server.exe__
+- Once the server console is open, the server is running. Your public IP adress is shown on the first line along the port the server use to communicate. From there, two options : 
+    - Give your public IP to people that wants to connect to your server.
+    - Do a no-ip solution and give the address to people.
+- People can connect to your server by using SAR ghost commands (those starting with *sar_ghost* or *sar_hud_ghost*) available here : https://github.com/Blenderiste09/SourceAutoRecord/blob/Ghosts/doc/cvars.md.
 
-Once the server console is open, the server is running. Your IP adress is shown on the first line along the port the server use to communicate. Use the ``help`` command to see the different commands available.
+## Commands
+You can find a list of commands and their explanations here : https://github.com/Blenderiste09/GhostServer/blob/master/commands.md
 
 ## Contributing
 Pull requests are welcome.