docs: updates

Author: sergiokopplin

README.md

@@ -46,7 +46,7 @@ To run locally do the following:
 bundle install
 bundle exec jekyll serve
 ```
-4. Open it in your browser: `http://localhost:4000`
+4. Open it in your browser: [http://localhost:4000](http://localhost:4000)
 
 Or run with [docker](https://github.com/BretFisher/jekyll-serve).