Update adventure chat arguments page

Author: DerEchtePilz

docs/en/create-commands/arguments/types/chat/adventure-chat-arguments.md

@@ -74,7 +74,7 @@ We can construct a book using the Adventure API's `Book.book(Component, Componen
 
 ## Adventure chat argument
 
-The `ChatArgument` represents infinitely long strings similar to the `GreedyStringArgument` and allows entity selectors such as `@e`, `@p` and so on. The `ChatArgument` returns a `Component`, similar to the `ChatComponentArgument`.
+The `ChatArgument` represents infinitely long strings similar to the `GreedyStringArgument` and allows entity selectors such as `@e`, `@p` and so on. The `ChatArgument` returns a `SignedMessage`.
 
 ::::tip Example – Sending personalized messages to players
 
@@ -84,7 +84,7 @@ We want to create a personalized message broadcasted to all users using a chat c
 /pbroadcast <message>
 ```
 
-To broadcast an Adventure `Component` to all players on the server, we have to use Paper's `broadcast(Component, String)` method. This method requires a permission node which all players must have to receive the broadcasted message. By default, Bukkit-based servers (Spigot and Paper) use the `bukkit.broadcast.user` permission, which is described [here](https://bukkit.fandom.com/wiki/CraftBukkit_Commands#Additional_Permissions):
+To broadcast an Adventure `Component` to all players on the server, we have to use Paper's `sendMessage(SignedMessage, Bound)` method.
 
 :::tabs
 ===Java

docs/en/create-commands/arguments/types/chat/chat-arguments.md

@@ -14,6 +14,4 @@ The CommandAPI provides a number of ways to interact with chat formatting in Min
 - **Chat**: Text which is said in chat. This also includes entity selectors such as `@a` and `@r`
 - **ChatComponent**: Minecraft's [Raw JSON text format](https://minecraft.wiki/w/Raw_JSON_text_format)
 
-The CommandAPI implements **ChatColor**, **Chat** and **ChatComponent** in two separate ways: [Spigot-compatible](./spigot-chat-arguments) and [Adventure-compatible](./adventure-chat-arguments). The differences between these and how to use them are described in their own relevant pages.
-
-The CommandAPI also supports Minecraft 1.19's chat preview feature. To use Minecraft 1.19's chat preview feature, information on that can be found in [Chat preview](./chat-preview).
+The CommandAPI implements **ChatColor**, **Chat** and **ChatComponent** in two separate ways: [Spigot-compatible](./spigot-chat-arguments) and [Adventure-compatible](./adventure-chat-arguments). The differences between these and how to use them are described in their own relevant pages.