old_contents: import sys, os
  from setuptools import setup, find_packages
  
  with open("README.md", "r") as fh:
      long_description = fh.read()
  
  version = {}
  with open("wingstructure/version.py") as fp:
      exec(fp.read(), version)
  
  setup(name='wingstructure',
      version=version['__version__'],
      description='A library for structure calculations in airplane wings',
      url='https://github.com/akafliegdarmstadt/wingstructure',
      author='helo',
      author_email='kontakt@akaflieg.tu-darmstadt.de',
      long_description=long_description,
      long_description_content_type="text/markdown",
      license='MIT',
      packages=['wingstructure', 
                'wingstructure.data', 
                'wingstructure.aero',
                'wingstructure.structure'],
      install_requires= [
          'numpy',
          'scipy',
          'pandas',
          'sortedcontainers',
          'matplotlib',
          'pytest',
          'strictyaml',
          'Shapely',
          'ipython',
          'pandas'
      ],
      zip_safe=False,
      classifiers=[
          "Programming Language :: Python :: 3",
          "License :: OSI  Approved :: MIT License",
          "Natural Language :: English",
          "Topic :: Scientific/Engineering",
      ],
  )
  
new_contents: import sys, os
  from setuptools import setup, find_packages
  
  with open("README.md", "r") as fh:
      long_description = fh.read()
  
  version = {}
  with open("wingstructure/version.py") as fp:
      exec(fp.read(), version)
  
  setup(name='wingstructure',
      version=version['__version__'],
      description='A library for structure calculations in airplane wings',
      url='https://github.com/akafliegdarmstadt/wingstructure',
      author='helo',
      author_email='kontakt@akaflieg.tu-darmstadt.de',
      long_description=long_description,
      long_description_content_type="text/markdown",
      license='MIT',
      packages=['wingstructure', 
                'wingstructure.data', 
                'wingstructure.aero',
                'wingstructure.structure'],
      install_requires= [
          'numpy',
          'scipy',
          'pandas',
          'sortedcontainers',
          'matplotlib',
          'pytest',
          'strictyaml',
          'Shapely',
          'ipython',
          'pandas'
      ],
      zip_safe=False,
      classifiers=[
          "Programming Language :: Python :: 3",
          "License :: OSI Approved :: MIT License",
          "Natural Language :: English",
          "Topic :: Scientific/Engineering",
      ],
  )
  
subject: fix typo