(fix) Fixed spelling issues on home page.

<h1>Before:</h1>
(Include at end of subtitle and changes to bullet points)
![screen shot 2014-10-27 at 1 45 32 pm](https://cloud.githubusercontent.com/assets/8163408/4799223/d70c345c-5e1a-11e4-8ed2-1979019fb53a.png)

<h1>After:</h1>
![screen shot 2014-10-27 at 1 47 28 pm](https://cloud.githubusercontent.com/assets/8163408/4799224/d71b65f8-5e1a-11e4-95b4-a6a87cb61af3.png)