Update website/docs/en/config/lib/experiments.mdx

Co-authored-by: neverland <[email protected]>

Author: Timeless0911

website/docs/en/config/lib/experiments.mdx

@@ -7,7 +7,7 @@ Used to enable some Rslib experimental features.
 - **Type:** `boolean`
 - **Default:** `false`
 
-Controls whether to enable Rspack experimental ESM output. When enabled, it emits ESM output that is more beautiful, more friendly to static analysis, and supports code splitting.
+Controls whether to enable Rspack experimental ESM output. When enabled, it emits ESM output that is high-quality, more friendly to static analysis, and supports code splitting.
 
 :::info
 Currently this option only takes effect in bundle mode when format is `'esm'`.