Modified: Update parameter.

![2014-02-04 23 18 11](https://f.cloud.github.com/assets/72997/2076731/a75b9a7a-8da7-11e3-81b8-963706cd74a1.png)

これが↑こうなった↓

![2014-02-04 23 18 16](https://f.cloud.github.com/assets/72997/2076734/b204a1f6-8da7-11e3-9fb6-73d2649c2c96.png)