update

Author: shery

README.md

@@ -6,7 +6,7 @@ The Dark theme of InkPaper. New to [InkPaper](http://www.chole.io)?
 
 ## How to use it
 - Clone this repository
-- Copy `dark` to blog file and Change theme
+- Copy `dark` file to blog file and Change theme
 
   ```ymal
   site:
@@ -18,7 +18,9 @@ The Dark theme of InkPaper. New to [InkPaper](http://www.chole.io)?
   ```
 
 - add **bg1.jpg** & **bg2.jpg** to blog `source/images` file as your background image
+
   > Don't change filenames unless you want to do more custom
+
 - Run `ink preview`
 
 ## Preview