Fixed rendering


![screen shot 2014-03-23 at 12 06 34 am](https://f.cloud.github.com/assets/3102127/2492531/377c87b8-b238-11e3-9555-a26bf1184bd0.png)
When passing from a bigger number of chars status to a fewer char, the last chars stays on the command line. Adding empy space erases it.

This is a VERY SMALL bug, but it annoys me =)