fix output

Minor fix from:
```
Logs:       /Users/Stefan/Library/Logs/Homebrew/doxymacs/01.configure
      /Users/Stefan/Library/Logs/Homebrew/doxymacs/02.make
      /Users/Stefan/Library/Logs/Homebrew/doxymacs/config.log
```
to:
```
Logs: 
     /Users/Stefan/Library/Logs/Homebrew/doxymacs/01.configure
     /Users/Stefan/Library/Logs/Homebrew/doxymacs/02.make
     /Users/Stefan/Library/Logs/Homebrew/doxymacs/config.log

These open issues may also help:
     http://...
```