Fix laravel link (#3031)

Author: simplesmiler

README.md

@@ -28,7 +28,7 @@ Vue.js is an MIT-licensed open source project. Its ongoing development is made p
   <img width="200px" src="https://raw.githubusercontent.com/vuejs/vuejs.org/master/themes/vue/source/images/jsfiddle.png">
 </a>
 
-<a href="https://jsfiddle.net/">
+<a href="https://laravel.com/">
   <img width="200px" src="https://raw.githubusercontent.com/vuejs/vuejs.org/master/themes/vue/source/images/laravel.png">
 </a>