Update Java bucket text

This better reflect the actual contents of the bucket, rather than just a list of JDKs that varies over time.

README.md

@@ -141,7 +141,7 @@ The following buckets are known to scoop:
 - [games](https://github.com/Calinou/scoop-games) - Open source/freeware games and game-related tools
 - [nerd-fonts](https://github.com/matthewjberger/scoop-nerd-fonts) -  Nerd Fonts
 - [nirsoft](https://github.com/kodybrown/scoop-nirsoft) - A subset of the [250](https://github.com/rasa/scoop-directory/blob/master/by-score.md#MCOfficer_scoop-nirsoft) [Nirsoft](https://nirsoft.net) apps
-- [java](https://github.com/ScoopInstaller/Java) - Installers for Oracle Java, OpenJDK, Zulu, ojdkbuild, AdoptOpenJDK, Amazon Corretto, BellSoft Liberica, SapMachine and Microsoft
+- [java](https://github.com/ScoopInstaller/Java) - A collection of Java development kits (JDKs), Java runtime engines (JREs), Java's virtual machine debugging tools and Java based runtime engines.
 - [jetbrains](https://github.com/Ash258/Scoop-JetBrains) - Installers for all JetBrains utilities and IDEs
 <!-- * [nightlies](https://github.com/ScoopInstaller/Nightlies) - No longer used -->
 - [nonportable](https://github.com/TheRandomLabs/scoop-nonportable) - Non-portable apps (may require UAC)