old_contents: """Setup of ProjectEuler package."""
  
  from setuptools import setup
  
  setup(
      name='TowelStuff',
      version='0.1.0',
      author='Henry Heath',
      author_email='henryjheath@gmail.com',
      packages=['projecteuler', 'projecteuler.test'],
      package_dir={'projecteuler': '/projecteuler'},
      package_data={'projecteuler': ['data/*.dat']},
      scripts=[],
      url='https://github.com/heathy/ProjectEuler',
      license='LICENSE.txt',
      description='Package to solve Project Euler problems',
      long_description=open('README.md').read(),
      install_requires=['num2words >= 0.5.2'],
  )
  
new_contents: """Setup of ProjectEuler package."""
  
  from setuptools import setup
  
  setup(
      name='ProjectEuler',
      version='0.1.0',
      author='Henry Heath',
      author_email='henryjheath@gmail.com',
      packages=['projecteuler', 'projecteuler.test'],
      package_dir={'projecteuler': '/projecteuler'},
      package_data={'projecteuler': ['data/*.dat']},
      scripts=[],
      url='https://github.com/heathy/ProjectEuler',
      license='LICENSE.txt',
      description='Package to solve Project Euler problems',
      long_description=open('README.md').read(),
      install_requires=['num2words >= 0.5.2'],
  )
  
subject: Update package name