Remove broken link #556

README.md

@@ -375,7 +375,6 @@
 #### Build your own `Web Search Engine`
 
 * [**PHP**: _Code a Search Engine in PHP_](https://boyter.org/2013/01/code-for-a-search-engine-in-php-part-1/)
-* [**Ruby**: _Write an Internet search engine with 200 lines of Ruby code_](https://blog.saush.com/2009/03/17/write-an-internet-search-engine-with-200-lines-of-ruby-code/)
 
 #### Build your own `Web Server`