MacGui: Remove extra space in encoding status line string for 1 pass encodes.
- Patch by sanmarcos Thanks!
- Addresses https://reviews.handbrake.fr/r/422/

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5215 b64f7644-9d1e-0410-96f1-a4d463321fa5