docs: fix incorrect plugin syntax (#1584)

1a4488da · Yangshun Tay · ULIVZ · 3eeb080e · 1a4488da
隐藏空白更改
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Showing with 2 addition and 3 deletion

packages/docs/docs/theme/writing-a-theme.md packages/docs/docs/theme/writing-a-theme.md +2 -3

未找到文件。
--- a/packages/docs/docs/theme/writing-a-theme.md
+++ b/packages/docs/docs/theme/writing-a-theme.md
@@ -106,11 +106,10 @@ You can apply some plugins to the theme via `theme/index.js`.
 ```js
 module.exports = {
  plugins: [
-    '@vuepress/pwa',
-    { 
+    ['@vuepress/pwa', { 
      serviceWorker: true,
      updatePopup: true
-    }
+    }]
  ]
 }
 ```