load_ivil help output doesn't align nicely

[MrSeccubus]

$ bin/load_ivil --help

Usage: load_ivil --workspace <workspace name> --scan <scan name>
                 [--scanner <scanner name>] [--scannerversion <scanner version>]
		 		  --timestamp <YYYYMMDDHHmm[ss]> [--help] [--verbose] <filename>

Arguments:
--workspace (-w) - The name of the workspace the file should be loaded into
--scan (-s)		 - The name of the scan
--scanner		 - Optional: name of the scanner used. If not provided it will be
		  		   read from the IVIL file
--scannerversion - Optional: Verison of the scanner used. If not provided it will
		  		   be read from the IVIL file
--timestamp (-t) - Optional : Time the scan ran in the format YYYYMMDDHHmm[ss]
                   Defaults to the current date and time
--noprocess		 - Just load the file into Seccubus, but don't process the status
                   This is handy for importing older data or data out of sequence
		           into Seccubus. Findings that have not been seen before will
		           get the status NEW
--allowempty	 - Allow an empty ivil file to be imported (not allowed by default)
--verbose (-v)	 - Be verbose
--help (-h)		 - Print this message
<filename>		 - Path to the file to be loaded

[MrSeccubus]

Already fixed by #500