Update README.md

README.md

@@ -4,6 +4,7 @@
 
 ```bash
 $ npm install hexo-renderer-scss --save
+$ npm install hexo-reading-time --save
 $ git clone https://github.com/iotcat/kayo themes/kayo
 $ cp themes/kayo/_config.yml.example themes/kayo/_config.yml
 ```
@@ -14,12 +15,12 @@ Modify `yoursite/_config.yml`:
 # Extensions
 ## Plugins: http://hexo.io/plugins/
 ## Themes: http://hexo.io/themes/
-theme: even
+theme: kayo
 ```
 
 ## Update
 You can update to latest master branch by the following command:
 ```bash
-$ cd themes/even
+$ cd themes/kayo
 $ git pull
 ```