fix indentation

Author: devalog

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

@@ -42,15 +42,15 @@ HTTP snippets support several languages. Our development work is driven by custo
 To set the default snippet language, use the `default-language` key at the top indentation level of `docs.yml`.
 
 <CodeBlock title="docs.yml">
-    ```yaml {1}
-    default-language: typescript
+```yaml {1}
+default-language: typescript
 
-    navigation:
-    - api: API Reference
+navigation:
+  - api: API Reference
     snippets:
-    python: your-package-name
-    typescript: your-package-name
-    ```
+      python: your-package-name
+      typescript: your-package-name
+```
 </CodeBlock>
 
 ### Generated Features