made the text of the DM wrap

A quick glade file fix to make the text of a DM wrap, to avoid horizontal scrolling:

# Before the patch:
![wrap-before](https://f.cloud.github.com/assets/592259/1508862/ffde8034-4a1f-11e3-867b-9259b7a3eafc.png)

# After the patch
![after-wrap](https://f.cloud.github.com/assets/592259/1508863/fffff25a-4a1f-11e3-9d2d-247a3ff21b37.png)