make some readme notes more clear

README.md

@@ -2,17 +2,17 @@
 Helper utilities for managing a Palworld dedicated server in python. Send rcon commands, backup server, etc.
 
 * underlying rcon implementation should work fine on any OS if you want to use it directly.
-* `PalworldUtil` has been tested and works on Windows and linux (ubuntu) following [Windows - (steamcmd) / Linux - (steamcmd) guides](https://tech.palworldgame.com/dedicated-server-guide)
+* `PalworldUtil` has been tested and works on Windows (11) and linux (ubuntu 22.04) following [Windows - (steamcmd) / Linux - (steamcmd) guides](https://tech.palworldgame.com/dedicated-server-guide)
 * * Some paths and executables are assumed but can be set by the user.
 
 ## Setup
 * Install python: https://www.python.org/downloads/
 * * Make sure to check the box `Add Python to PATH` when installing so you can call python from your terminal.
-* Install requirements: `pip install -r requirements.txt`
+* Install required python libraries: `pip install -r requirements.txt`
 
 ## Usage
 * See `./src/palworld_rcon/source_rcon.py` for direct rcon usage.
-* * You can call rcon commands via cli
+* * You can call rcon commands via library import or via cli:
 * * * Looks for environment variables: `palworld_server_ip`, `palworld_rcon_port`, `palworld_rcon_password`, otherwise they are required cli args.
 ```bash
 $.\palworld_dedi_helper\src\palworld_rcon> python source_rcon.py -cmd Info