Changed codeacademy to codecademy

Author: nicovanzyl

README.md

@@ -7,7 +7,7 @@
     + [Talks To Help You Become A Better Front-End Engineer In 2013](http://www.smashingmagazine.com/2012/12/22/talks-to-help-you-become-a-better-front-end-engineer-in-2013/)
     + [Web Development Teaching Materials](http://www.teaching-materials.org/)
     + [Learn HTML5, CSS3, and Responsive WebSite Design in One Go](http://javascriptissexy.com/learn-html5-css3-and-responsive-web-site-design-in-one-go/)
-    + [Codeacademy](http://codeacademy.com) Good source for beginners
+    + [Codecademy](http://codecademy.com) Good source for beginners
     + [Codeschool](http://www.codeschool.com/) - Check out tryruby, trygit and tryjquery courses. Also have many useful courses.
 + Architecture
     + [BEM](http://bem.info/method/): Methodology aimed at achieving fast to develop long-lived projects, team scalability, and code reuse.