Small changes

Author: Strokkur424

docs/paper/dev/api/command-api/basics/custom-arguments.mdx

@@ -192,6 +192,15 @@ default <S> T convert(final N nativeType, final S source) throws CommandSyntaxEx
 These methods work similarly to the `parse` methods, but they instead provide you with the parsed, native type instead of a `StringReader`.
 This reduced the need to manually do string reader operations and instead directly uses the native type's parsing rules.
 
+## Error handling during the suggestions phase
+In case you are looking for the ability to make the client show currently typed input as red to display invalid input, it should be noted that this is **not possible** with
+custom arguments. The client is only able to validate arguments it knows about and there is no way to throw a `CommandSyntaxException` during the suggestions phase. The only way to
+achieve that is by using **literals**, but those cannot be modified dynamically during server runtime.
+
+<div style={{display: 'inline-block', width: '100%'}}>
+    <img src={IceCreamInvalidPng} style={{float: 'left', width: '100%'}}/>
+</div>
+
 ## Example: Ice-cream argument
 A practical example on how you can use a custom argument to your advantage could be a classical enum-type argument. In our case, we use this
 `IceCreamFlavor` enum:
@@ -275,13 +284,3 @@ Commands.literal("icecream")
 <div style={{display: 'inline-block', width: '100%'}}>
     <img src={IceCreamPng} style={{float: 'left', width: '100%'}}/>
 </div>
-
-## Note: Error handling during suggestions phase
-In case you are looking for the ability to make the client show currently typed input as red to display invalid input, it should be noted that this is **not possible** with
-custom arguments. The client is only able to validate arguments it knows about and there is no way to throw a `CommandSyntaxException` during the suggestions phase. The only way to
-achieve that is by using **literals**, but those cannot be modified dynamically during server runtime.
-
-
-<div style={{display: 'inline-block', width: '100%'}}>
-    <img src={IceCreamInvalidPng} style={{float: 'left', width: '100%'}}/>
-</div>

docs/paper/dev/api/command-api/basics/introduction.mdx

@@ -31,6 +31,7 @@ The following sites are worth-while to look through first when learning about Br
 - [Command Registration](./registration)
 - [Command Requirements](./requirements)
 - [Argument Suggestions](./argument-suggestions)
+- [Custom Arguments](./custom-arguments)
 
 For a reference of more advanced arguments, you should look here:
 - [Minecraft Arguments](../arguments/minecraft)
@@ -39,7 +40,6 @@ For a reference of more advanced arguments, you should look here:
 
 The following pages will be added to the documentation in the future:
 
-- **Custom Arguments**
 - **Tutorial: Creating Utility Commands**
 - **The Command Dispatcher**
 - **Forks and Redirects**
@@ -48,4 +48,4 @@ The following pages will be added to the documentation in the future:
 :::
 
 ## Additional support
-For support regarding the command API, you can always ask in our [Discord Server](https://discord.gg/PaperMC) in the `#paper-dev` channel!
+For support regarding the command API, you can always ask in our [Discord Server](https://discord.gg/PaperMC) in the `#paper-dev` channel!