Fix help descriptions for CLI options

[deees]

Currently help looks like this:

$ pronto help run
Usage:
  pronto run

Options:
      [--exit-code=Exits with non-zero code if there were any warnings/errors.], [--no-exit-code]              
  -c, [--commit=Commit for the diff]                                                                           
                                                                                                               # Default: master
  -i, [--index=Analyze changes in git index (staging area)], [--no-index]                                      
  -r, [--runner=Run only the passed runners]                                                                   
  -f, [--formatter=Pick output formatter. Available: github, github_pr, gitlab, json, checkstyle, text, null]  
                                                                                                               # Default: text

Run Pronto

After this change:

$ pronto help run
Usage:
  pronto run

Options:
      [--exit-code], [--no-exit-code]  # Exits with non-zero code if there were any warnings/errors.
  -c, [--commit=COMMIT]                # Commit for the diff
                                       # Default: master
  -i, [--index], [--no-index]          # Analyze changes in git index (staging area)
  -r, [--runner=one two three]         # Run only the passed runners
  -f, [--formatter=FORMATTER]          # Pick output formatter. Available: github, github_pr, gitlab, json, checkstyle, text, null
                                       # Default: text

Run Pronto

Much better 😄

@mmozuras

[mmozuras]

@deees woah, it is much better! Thanks! 🙇