Remove perltidy warnings

The latest perltidy configuration added by @sukria creates tons of warnings like these ones:

``````
Ignoring -b; you may not specify a destination stream and -b together
Ignoring -b; you may not specify a source array and -b together
`````

I think the configuration file was used standalone, and the `-b` option should be turned off when using as a dzil plugin.
This pull request just comments that `-b` in the configuration file.