old_contents: """
  click-man - Generate man pages for click application
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  
  This module provides a click CLI command to
  generate man pages from a click application.
  
  :copyright: (c) 2016 by Timo Furrer.
  :license: MIT, see LICENSE for more details.
  """
  
  import os
  import click
  from pkg_resources import iter_entry_points, get_distribution
  
  from click_man.core import write_man_pages
  
  
  @click.command(context_settings={'help_option_names': ['-h', '--help']})
  @click.option('--target', '-t', default=os.path.join(os.getcwd(), 'man'),
                type=click.Path(file_okay=False, dir_okay=True, resolve_path=True),
                help='Target location for the man pages')
  @click.version_option(get_distribution('click-man').version, '-V', '--version')
  @click.argument('name')
  def cli(target, name):
      """
      Generate man pages for the scripts defined in the ``console_acripts`` entry point.
  
      The cli application is gathered from entry points of installed packages.
  
      The generated man pages are written to files in the directory given
      by ``--target``.
      """
      console_scripts = [ep for ep in iter_entry_points('console_scripts', name=name)]
      if len(console_scripts) < 1:
          raise click.ClickException('"{0}" is not an installed console script.'.format(name))
      # Only generate man pages for first console script
      entry_point = console_scripts[0]
      
      # create target directory if it does not exist yet
      try:
          os.makedirs(target)
      except OSError:
          pass
  
      click.echo('Load entry point {0}'.format(name))
      cli = entry_point.resolve()
  
      # If the entry point isn't a click.Command object, try to find it in the module
      if not isinstance(cli, click.Command):
          from importlib import import_module
          from inspect import getmembers
  
          if not entry_point.module_name:
              raise click.ClickException('Could not find module name for "{0}".'.format(name))
          ep_module = import_module(entry_point.module_name)
          ep_members = getmembers(ep_module, lambda x: isinstance(x, click.Command))
  
          if len(ep_members) < 1:
              raise click.ClickException('Could not find click.Command object for "{0}".'.format(name))
          (ep_name, cli) = ep_members[0]
          click.echo('Found alternate entry point {0} in {1}'.format(ep_name, name))
  
      click.echo('Generate man pages for {0} in {1}'.format(name, target))
      write_man_pages(name, cli, version=entry_point.dist.version, target_dir=target)
  
  
  if __name__ == '__main__':
      cli()
  
new_contents: """
  click-man - Generate man pages for click application
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  
  This module provides a click CLI command to
  generate man pages from a click application.
  
  :copyright: (c) 2016 by Timo Furrer.
  :license: MIT, see LICENSE for more details.
  """
  
  import os
  import click
  from pkg_resources import iter_entry_points, get_distribution
  
  from click_man.core import write_man_pages
  
  
  @click.command(context_settings={'help_option_names': ['-h', '--help']})
  @click.option('--target', '-t', default=os.path.join(os.getcwd(), 'man'),
                type=click.Path(file_okay=False, dir_okay=True, resolve_path=True),
                help='Target location for the man pages')
  @click.version_option(get_distribution('click-man').version, '-V', '--version')
  @click.argument('name')
  def cli(target, name):
      """
      Generate man pages for the scripts defined in the ``console_scripts`` entry point.
  
      The cli application is gathered from entry points of installed packages.
  
      The generated man pages are written to files in the directory given
      by ``--target``.
      """
      console_scripts = [ep for ep in iter_entry_points('console_scripts', name=name)]
      if len(console_scripts) < 1:
          raise click.ClickException('"{0}" is not an installed console script.'.format(name))
      # Only generate man pages for first console script
      entry_point = console_scripts[0]
      
      # create target directory if it does not exist yet
      try:
          os.makedirs(target)
      except OSError:
          pass
  
      click.echo('Load entry point {0}'.format(name))
      cli = entry_point.resolve()
  
      # If the entry point isn't a click.Command object, try to find it in the module
      if not isinstance(cli, click.Command):
          from importlib import import_module
          from inspect import getmembers
  
          if not entry_point.module_name:
              raise click.ClickException('Could not find module name for "{0}".'.format(name))
          ep_module = import_module(entry_point.module_name)
          ep_members = getmembers(ep_module, lambda x: isinstance(x, click.Command))
  
          if len(ep_members) < 1:
              raise click.ClickException('Could not find click.Command object for "{0}".'.format(name))
          (ep_name, cli) = ep_members[0]
          click.echo('Found alternate entry point {0} in {1}'.format(ep_name, name))
  
      click.echo('Generate man pages for {0} in {1}'.format(name, target))
      write_man_pages(name, cli, version=entry_point.dist.version, target_dir=target)
  
  
  if __name__ == '__main__':
      cli()
  
subject: fix typo