Justifying text in Pages and removing the Hyphens

Hi

I am trying to create a nice neat document in Pages. I am using Justify text so that I do not get the jaggered edge down the right side.

But it insists in seperating words between lines with a hyphen (-), this, I think, looks as bad as a jaggered right edge.

Is it possible to stop this from happening, and instead get it to space letters/words correctly in order to Justify the text?

Thanks

Jake