Fix whitespace and remove print

[naefl]

Fixes #11

Additionally removes the print statement which I found highly distracting. I think it's okay to notify about an error, but printing about suceeding in it's intended action doesn't seem necessary. Feel free to cherry pick only the fix if you disagree

[jvgrootveld]

@naefl Thanks a lot for helping! I haven't created much time to work on this repository.

[jvgrootveld]

Tested and merged. Thanks again @naefl!