Fix captures for examples with metadata

Before:
![screen shot 2014-03-05 at 16 40 00](https://f.cloud.github.com/assets/817039/2337470/0d4aeb62-a49e-11e3-8e1e-f43fd4d55a6d.png)
After
![screen shot 2014-03-05 at 16 40 24](https://f.cloud.github.com/assets/817039/2337473/16da92ea-a49e-11e3-875f-1c27c81d80ed.png)