Fix swiftOperator syntax for / and *

## before

![before](https://cloud.githubusercontent.com/assets/629993/3918235/7c326c94-2397-11e4-9d76-6ae41ce93724.png)

## after

![after](https://cloud.githubusercontent.com/assets/629993/3918238/839eaede-2397-11e4-9b2a-c13e63006889.png)