chore: devDepdencies

Author: SoonIter

website/docs/en/guide/advanced/dts.mdx

@@ -50,7 +50,7 @@ If you want to generate bundleless DTS, you can:
 
 If you want to generate bundle DTS, you can:
 
-1. Install `@microsoft/api-extractor` as a development dependency, which is the underlying tool used for bundling DTS files.
+1. Install `@microsoft/api-extractor` as `devDependencies`, which is the underlying tool used for bundling DTS files.
 
 import { PackageManagerTabs } from '@theme';