fix callout and tighten language

Author: devalog

fern/products/docs/pages/api-references/http-snippets.mdx

@@ -10,27 +10,27 @@ subtitle: HTTP snippets allow users to see API request examples using common HTT
 
 ## Configuration
 
-All documentation sites include HTTP snippets by default. **curl always appears in HTTP snippets and you can't remove it via configuration.** To control other HTTP snippet languages, use the `settings.http-snippets` configuration in your `docs.yml` file:
+All documentation sites include HTTP snippets by default. To control which languages appear in the HTTP snippet selector, use the `settings.http-snippets` configuration in your `docs.yml` file.
+
+<Note>
+  curl is always displayed in the HTTP snippets selector and cannot be removed via `docs.yml` configuration. To hide it, [use custom CSS](/docs/customization/custom-css-js#custom-css).
+</Note>
 
 <CodeBlock title="docs.yml">
 
 ```yaml
-# Disable all HTTP snippets except curl (curl is always shown)
+# Disable all HTTP snippets except curl
 settings:
   http-snippets: false
 
-# Enable only specific languages (curl is always shown in addition to these)
+# Enable only specific languages (in addition to curl)
 settings:
   http-snippets:
     - python
     - ruby
 ```
 </CodeBlock>
 
-<Callout intent="info">
-curl is always displayed in the HTTP snippets selector, regardless of your `http-snippets` configuration. To hide curl from the UI, you would need to use custom CSS.
-</Callout>
-
 ## How It Works
 
 ### Request Examples