Merge pull request #208 from kaichanvong/gh-pages

Edit text mentioning to use sudo

Author: deniseyu

README.md

@@ -4,7 +4,7 @@ This is the source code for <http://tutorials.codebar.io>
 
 This is a [GitHub Pages](https://pages.github.com/) repo, so you can render the pages with [Jekyll](http://jekyllrb.com/):
 
-1. `bundle install`, which will install Jekyll (`sudo` if needed)
+1. `bundle install`, which will install Jekyll
 2. `bundle exec jekyll serve`
 3. go to http://127.0.0.1:4000
 
@@ -15,3 +15,4 @@ We encourage you to contribute with your suggestions and corrections, head to ou
 ## License
 
 Codebar Tutorials are released under the [Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)](http://creativecommons.org/licenses/by-nc-sa/4.0/).
+