FIX a parse error with zsh 5.0.2

The error: ``…/.oh-my-zsh/lib/misc.zsh:3: parse error near `then'``

```
$ zsh --version

zsh 5.0.2 (x86_64-pc-linux-gnu)
```

The added space fixes the parse error.
This commit is contained in:
Nicolas Chambrier 2015-06-15 10:14:17 +02:00
commit 4793368792