fix: hte to the (#18573)

content/desktop/extensions-sdk/build/frontend-extension-tutorial.md

@@ -153,7 +153,7 @@ The `root` property is the path to the frontend application in the extension's c
 system to deploy it on the host.
 The `src` property is the path to the HTML entry point of the frontend application within the `root` folder.
 
-For more information on the `ui` section of hte `metadata.json`, see [Metadata](../architecture/metadata.md#ui-section).
+For more information on the `ui` section of the `metadata.json`, see [Metadata](../architecture/metadata.md#ui-section).
 
 ## Build the extension and install it
 
@@ -361,4 +361,4 @@ when you need to debug it.
 - Learn how to [setup CI for your extension](../dev/continuous-integration.md).
 - Learn more about extensions [architecture](../architecture/index.md).
 - For more information and guidelines on building the UI, see the [Design and UI styling section](../design/design-guidelines.md).
-- If you want to set up user authentication for the extension, see [Authentication](../guides/oauth2-flow.md).
+- If you want to set up user authentication for the extension, see [Authentication](../guides/oauth2-flow.md).