Cannot log to file because of typo in fs.py
``` Traceback (most recent call last): File "/home/matt/src/simple-bw-scanner/venv-editable/bin/sbws", line 11, in <module> load_entry_point('sbws', 'console_scripts', 'sbws')() File "/home/matt/src/simple-bw-scanner/sbws/sbws.py", line 56, in main parser.description = sbws_required_disk_space(conf) File "/home/matt/src/simple-bw-scanner/sbws/util/fs.py", line 68, in sbws_required_disk_space num_log_files = conf.geting('logging', 'to_file_num_backups') AttributeError: 'ConfigParser' object has no attribute 'geting' ```
issue