docs: remove extraneous empty line

haoqunjiang · haoqunjiang · commit 390c3731a3da · 2019-11-18T09:15:59.000+08:00
diff --git a/README.md b/README.md
@@ -55,7 +55,6 @@ An example `.eslintrc.js`:
 
 ```js
 module.exports = {
-
   extends: [
     'plugin:vue/essential',
     '@vue/airbnb',
