15.4. argparse — Parser for command line options, arguments and sub-commands
to
15.4. argparse — Parser for command-line options, arguments and sub-commands
Please note the added hyphen (-) for the word command-line. Since this is actually one word, it needs the hyphen. This is not Python related, but is orthology related. Please fix all this documentation imprecisions in the section argparse. Won't take a minute.