remove steps

Author: fi3ework

website/docs/en/guide/advanced/node-polyfill.mdx

@@ -9,9 +9,7 @@ Normally, we don't need to use Node libs on the browser side. However, it is pos
 
 By using [@rsbuild/plugin-node-polyfill](https://github.com/rspack-contrib/rsbuild-plugin-node-polyfill), Node core libs polyfills are automatically injected into the browser-side, allowing you to use these modules on the browser side with confidence.
 
-## Getting Start
-
-<Steps>
+## Getting Started
 
 ### Install plugin
 
@@ -21,7 +19,7 @@ Rslib uses [@rsbuild/plugin-node-polyfill](https://github.com/rspack-contrib/rsb
 
 ### Register plugin
 
-Add the plugin into the plugins field.
+Then add the plugin into the plugins field.
 
 ```ts
 import { defineConfig } from '@rslib/core';
@@ -43,8 +41,6 @@ export default defineConfig({
 
   With the following steps, every usage of the polyfill module will be replaced by the corresponding module in the `externals` field. Checkout the <SourceCode href="https://github.com/web-infra-dev/rslib/blob/main/tests/integration/node-polyfill/bundle-false/rslib.config.ts" /> of the example for more details.
 
-</Steps>
-
 ###
 
 ## Configurations