Update TextChatCommand.yaml (#1046)

A documentation report was filed by a dev regarding the clarity of using
TextChatCommands. Proposed solution is to directly link the examples
page to the documentation guide to improve visibility to developers.

## Changes

<!-- Please summarize your changes. -->
I've added the link for custom TextChatCommand usage to the
TextChatCommands documentation page.
<!-- Please link to any applicable information (forum posts, bug
reports, etc.). -->
https://roblox.atlassian.net/browse/CREATORBUG-11855
## Checks

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- [ ] I understand and agree that this contribution and a record of it
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- [ ] To the best of my knowledge, all proposed changes are accurate.

---------

Co-authored-by: julia <[email protected]>

Author: sburger322

content/en-us/reference/engine/classes/TextChatCommand.yaml

@@ -6,12 +6,14 @@ summary: |
   Represents a text chat command.
 description: |
   Represents a text chat command. Can be used to create custom text chat
-  commands when parented to `Class.TextChatService`. Custom commands can have up
-  to two aliases, and the Triggered event fires when a user types
-  "/{PrimaryAlias}" or "/{SecondaryAlias}" into the chat.
+  commands when parented to `Class.TextChatService`.
 
+  Custom commands can have up to two aliases, and the Triggered event fires when a user types
+  "/{PrimaryAlias}" or "/{SecondaryAlias}" into the chat. For an example of custom commands, 
+  see [Custom text chat commands](../../../chat/examples/custom-text-chat-commands.md).
+  
   To learn more about using `Class.TextChatService`, see
-  [In-Experience Text Chat](../../../chat/in-experience-text-chat.md).
+  [In-experience text chat](../../../chat/in-experience-text-chat.md).
 code_samples: []
 inherits:
   - Instance