chore: update url (#525)

README.md

@@ -88,7 +88,7 @@ Mocking up web app with <b>Vitesse</b><sup><em>(speed)</em></sup><br>
 - [`unplugin-auto-import`](https://github.com/antfu/unplugin-auto-import) - Directly use Vue Composition API and others without importing
 - [`unplugin-vue-macros`](https://github.com/sxzz/unplugin-vue-macros) - Explore and extend more macros and syntax sugar to Vue.
 - [`vite-plugin-pwa`](https://github.com/antfu/vite-plugin-pwa) - PWA
-- [`unplugin-vue-markdown`](https://github.com/antfu/unplugin-vue-markdown) - Markdown as components / components in Markdown
+- [`unplugin-vue-markdown`](https://github.com/unplugin/unplugin-vue-markdown) - Markdown as components / components in Markdown
   - [`@shikijs/markdown-it`](https://github.com/shikijs/shiki) - [Shiki](https://github.com/shikijs/shiki) for syntax highlighting
 - [Vue I18n](https://github.com/intlify/vue-i18n-next) - Internationalization
   - [`unplugin-vue-i18n`](https://github.com/intlify/bundle-tools/tree/main/packages/unplugin-vue-i18n) - unplugin for Vue I18n