Fix i18n of video transcript

@auraz yikes I made a mistake on this. Take a look to understand the mistake I made.

Proof this works:
![screen shot 2014-04-28 at 12 31 07 pm](https://cloud.githubusercontent.com/assets/1985317/2819801/b716ff22-cef2-11e3-9f88-fe171dac8081.png)