update readme

Author: leojonathanoh

README.md

@@ -1,15 +1,10 @@
 # SourceQuery-Powershell
 
-[SourceQuery](https://developer.valvesoftware.com/wiki/Server_queries) and [Rcon](https://developer.valvesoftware.com/wiki/Source_RCON_Protocol) interface for [Source](https://developer.valvesoftware.com/wiki/Source) and [Goldsource](https://developer.valvesoftware.com/wiki/Goldsource) games.
-
+Powershell implementation of [SourceQuery](https://developer.valvesoftware.com/wiki/Server_queries) and [Rcon](https://developer.valvesoftware.com/wiki/Source_RCON_Protocol) for [Source](https://developer.valvesoftware.com/wiki/Source) and [Goldsource](https://developer.valvesoftware.com/wiki/Goldsource) games.
 
 ## Minumum Requirements
 
-- `Powershell` V5 or later or `Powershell Core` (aka `pwsh`)
-
-## Debugging
-
-Use the `-Verbose` switch to turn on verbose output.
+- [`Powershell` V5](https://www.microsoft.com/en-us/download/details.aspx?id=50395) or later or [`Powershell Core`](https://github.com/powershell/powershell) (aka `pwsh`)
 
 ## Verified games
 
@@ -18,13 +13,12 @@ Engine           |       Games
 `Source` (`srcds`) | `left4dead2`, `csgo`
 `Goldsource` (`hlds`) | `cstrike`, `czero`, `valve`. Should work for all `hlds` games.
 
-The library will probably work on a lot more games than those in the list.
+The libraries will probably work on a lot more games than those in the list.
 
-## Additional Notes
+## Notes
 
 The libraries are *stateless* - that is, `SourceQuery`, `SourceRcon`, and `GoldsourceRcon` are pure functions, storing no authentication or challenge states. This is to be expected for Source Queries, but not for Rcon. A possible future area of improvement would be to make `SourceRcon` and `GoldsourceRcon` construct and return a stateful Rcon object, that would improve client performance especially when multiple rcon commands need to be executed in sequence.
 
-
 ## SourceQuery Examples
 
 ### Source Engine
@@ -77,4 +71,8 @@ SourceRcon -Address $ip -Port $port -Password $rcon_password -Command 'status'
 ```powershell
 Import-Module GoldsourceRcon
 GoldsourceRcon -Address $ip -Port $port -Password $rcon_password -Command 'status'
-```
+```
+
+## Debugging
+
+Use the `-Verbose` switch to turn on verbose output.