We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
mypy_extensions is listed as owned by David Foster
See https://github.com/python/mypy/blob/master/extensions/setup.py#L37

David Foster did indeed create the first version but I presume he doesn't want to be bothered about the subsequent additions?

We should probably change this to "The mypy developers" -- but where to point the email? Maybe it can be omitted. The url might also better point to GitHub.

Attn: @davidfstr 

--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `extensions/setup.py`
Content:
```
1 #!/usr/bin/env python
2 
3 # NOTE: This package must support Python 2.7 in addition to Python 3.x
4 
5 from distutils.core import setup
6 
7 version = '0.2.0-dev'
8 description = 'Experimental type system extensions for programs checked with the mypy typechecker.'
9 long_description = '''
10 Mypy Extensions
11 ===============
12 
13 The "mypy_extensions" module defines experimental extensions to the
14 standard "typing" module that are supported by the mypy typechecker.
15 '''.lstrip()
16 
17 classifiers = [
18     'Development Status :: 2 - Pre-Alpha',
19     'Environment :: Console',
20     'Intended Audience :: Developers',
21     'License :: OSI Approved :: MIT License',
22     'Operating System :: POSIX',
23     'Programming Language :: Python :: 2',
24     'Programming Language :: Python :: 2.7',
25     'Programming Language :: Python :: 3',
26     'Programming Language :: Python :: 3.3',
27     'Programming Language :: Python :: 3.4',
28     'Programming Language :: Python :: 3.5',
29     'Topic :: Software Development',
30 ]
31 
32 setup(
33     name='mypy_extensions',
34     version=version,
35     description=description,
36     long_description=long_description,
37     author='David Foster',
38     author_email='david@dafoster.net',
39     url='http://www.mypy-lang.org/',
40     license='MIT License',
41     platforms=['POSIX'],
42     py_modules=['mypy_extensions'],
43     classifiers=classifiers,
44 )
45
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/extensions/setup.py b/extensions/setup.py
--- a/extensions/setup.py
+++ b/extensions/setup.py
@@ -4,7 +4,7 @@
 
 from distutils.core import setup
 
-version = '0.2.0-dev'
+version = '0.2.0'
 description = 'Experimental type system extensions for programs checked with the mypy typechecker.'
 long_description = '''
 Mypy Extensions
@@ -26,6 +26,7 @@
     'Programming Language :: Python :: 3.3',
     'Programming Language :: Python :: 3.4',
     'Programming Language :: Python :: 3.5',
+    'Programming Language :: Python :: 3.6',
     'Topic :: Software Development',
 ]
 
@@ -34,8 +35,8 @@
     version=version,
     description=description,
     long_description=long_description,
-    author='David Foster',
-    author_email='david@dafoster.net',
+    author='The mypy developers',
+    author_email='jukka.lehtosalo@iki.fi',
     url='http://www.mypy-lang.org/',
     license='MIT License',
     platforms=['POSIX'],

{"golden_diff": "diff --git a/extensions/setup.py b/extensions/setup.py\n--- a/extensions/setup.py\n+++ b/extensions/setup.py\n@@ -4,7 +4,7 @@\n \n from distutils.core import setup\n \n-version = '0.2.0-dev'\n+version = '0.2.0'\n description = 'Experimental type system extensions for programs checked with the mypy typechecker.'\n long_description = '''\n Mypy Extensions\n@@ -26,6 +26,7 @@\n     'Programming Language :: Python :: 3.3',\n     'Programming Language :: Python :: 3.4',\n     'Programming Language :: Python :: 3.5',\n+    'Programming Language :: Python :: 3.6',\n     'Topic :: Software Development',\n ]\n \n@@ -34,8 +35,8 @@\n     version=version,\n     description=description,\n     long_description=long_description,\n-    author='David Foster',\n-    author_email='david@dafoster.net',\n+    author='The mypy developers',\n+    author_email='jukka.lehtosalo@iki.fi',\n     url='http://www.mypy-lang.org/',\n     license='MIT License',\n     platforms=['POSIX'],\n", "issue": "mypy_extensions is listed as owned by David Foster\nSee https://github.com/python/mypy/blob/master/extensions/setup.py#L37\r\n\r\nDavid Foster did indeed create the first version but I presume he doesn't want to be bothered about the subsequent additions?\r\n\r\nWe should probably change this to \"The mypy developers\" -- but where to point the email? Maybe it can be omitted. The url might also better point to GitHub.\r\n\r\nAttn: @davidfstr \n", "before_files": [{"content": "#!/usr/bin/env python\n\n# NOTE: This package must support Python 2.7 in addition to Python 3.x\n\nfrom distutils.core import setup\n\nversion = '0.2.0-dev'\ndescription = 'Experimental type system extensions for programs checked with the mypy typechecker.'\nlong_description = '''\nMypy Extensions\n===============\n\nThe \"mypy_extensions\" module defines experimental extensions to the\nstandard \"typing\" module that are supported by the mypy typechecker.\n'''.lstrip()\n\nclassifiers = [\n    'Development Status :: 2 - Pre-Alpha',\n    'Environment :: Console',\n    'Intended Audience :: Developers',\n    'License :: OSI Approved :: MIT License',\n    'Operating System :: POSIX',\n    'Programming Language :: Python :: 2',\n    'Programming Language :: Python :: 2.7',\n    'Programming Language :: Python :: 3',\n    'Programming Language :: Python :: 3.3',\n    'Programming Language :: Python :: 3.4',\n    'Programming Language :: Python :: 3.5',\n    'Topic :: Software Development',\n]\n\nsetup(\n    name='mypy_extensions',\n    version=version,\n    description=description,\n    long_description=long_description,\n    author='David Foster',\n    author_email='david@dafoster.net',\n    url='http://www.mypy-lang.org/',\n    license='MIT License',\n    platforms=['POSIX'],\n    py_modules=['mypy_extensions'],\n    classifiers=classifiers,\n)\n", "path": "extensions/setup.py"}], "after_files": [{"content": "#!/usr/bin/env python\n\n# NOTE: This package must support Python 2.7 in addition to Python 3.x\n\nfrom distutils.core import setup\n\nversion = '0.2.0'\ndescription = 'Experimental type system extensions for programs checked with the mypy typechecker.'\nlong_description = '''\nMypy Extensions\n===============\n\nThe \"mypy_extensions\" module defines experimental extensions to the\nstandard \"typing\" module that are supported by the mypy typechecker.\n'''.lstrip()\n\nclassifiers = [\n    'Development Status :: 2 - Pre-Alpha',\n    'Environment :: Console',\n    'Intended Audience :: Developers',\n    'License :: OSI Approved :: MIT License',\n    'Operating System :: POSIX',\n    'Programming Language :: Python :: 2',\n    'Programming Language :: Python :: 2.7',\n    'Programming Language :: Python :: 3',\n    'Programming Language :: Python :: 3.3',\n    'Programming Language :: Python :: 3.4',\n    'Programming Language :: Python :: 3.5',\n    'Programming Language :: Python :: 3.6',\n    'Topic :: Software Development',\n]\n\nsetup(\n    name='mypy_extensions',\n    version=version,\n    description=description,\n    long_description=long_description,\n    author='The mypy developers',\n    author_email='jukka.lehtosalo@iki.fi',\n    url='http://www.mypy-lang.org/',\n    license='MIT License',\n    platforms=['POSIX'],\n    py_modules=['mypy_extensions'],\n    classifiers=classifiers,\n)\n", "path": "extensions/setup.py"}]}