update: pretty.

Author: Koooooo-7

vercel.json

@@ -1,9 +1,9 @@
 {
-    "redirects": [
-        {
-            "source": "/",
-            "destination": "./docs/index.html",
-            "permanent": true
-        }
-    ]
-}
+  "redirects": [
+    {
+      "source": "/",
+      "destination": "./docs/index.html",
+      "permanent": true
+    }
+  ]
+}