fix: string for aliases being treated as array of chars

Jacky Zhao

2023-08-20 e26248292179ebb691dfa99621192b2258c9b9c3

 content/index.md

@@ -13,7 +13,7 @@
```shell
git clone https://github.com/jackyzha0/quartz.git
cd quartz
git checkout v4-alpha
git checkout v4
npm i
npx quartz create
```