Remove link to web archive

Author: jkowens

faq.markdown

@@ -12,7 +12,7 @@ Frequently Asked Questions
 How do I make my Sinatra app reload on changes? {#reloading}
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-First off, in-process code reloading in Ruby [is hard](https://web.archive.org/web/20190210151114/http://blog.rkh.im/code-reloading)
+First off, in-process code reloading in Ruby is hard
 and having a solution that works for every scenario is technically impossible.
 
 Which is why we recommend you to do out-of-process reloading.