There are a couple of issues here. First, the previous line says that the command can require 10 minutes, but here you're saying 20 minutes (not sure which is more accurate, but we should only say it once). 

Next, it looks like some text is being cut-off:

![screen shot 2014-01-15 at 9 05 52 am](https://f.cloud.github.com/assets/192372/1921859/38f84a0e-7dff-11e3-9ca6-edc32907d36f.png)