old_contents: import re
  from setuptools import setup, find_packages
  
  # Auto detect the library version from the __init__.py file
  with open('xbee/__init__.py', 'r') as fd:
      version = re.search(r'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]',
                          fd.read(), re.MULTILINE).group(1)
  if not version:
      raise RuntimeError('Cannot find version information')
  
  setup(
      name='XBee',
      version=version,
      description='Python tools for working with XBee radios',
      long_description=open('README.rst').read(),
      url='https://github.com/nioinnovation/python-xbee',
      author='n.io',
      author_email='info@n.io',
      license='MIT',
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Topic :: Terminals :: Serial',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2'
          'Programming Language :: Python :: 3'
      ],
      packages=find_packages(exclude=['tests', '*.tests']),
      install_requires=['pyserial']
  )
  
new_contents: import re
  from setuptools import setup, find_packages
  
  # Auto detect the library version from the __init__.py file
  with open('xbee/__init__.py', 'r') as fd:
      version = re.search(r'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]',
                          fd.read(), re.MULTILINE).group(1)
  if not version:
      raise RuntimeError('Cannot find version information')
  
  setup(
      name='XBee',
      version=version,
      description='Python tools for working with XBee radios',
      long_description=open('README.rst').read(),
      url='https://github.com/nioinnovation/python-xbee',
      author='n.io',
      author_email='info@n.io',
      license='MIT',
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Topic :: Terminals :: Serial',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
      ],
      packages=find_packages(exclude=['tests', '*.tests']),
      install_requires=['pyserial']
  )
  
subject: Add missing comma to setup.py