Merge pull request #63 from camlloyd/build/pypi

build(pypi): fix long description content type

Author: zeyunlu

setup.cfg

@@ -11,7 +11,7 @@ author_email = zeyun_lu@dfci.harvard.edu, Nicholas.Mancuso@med.usc.edu
 license = MIT
 license_files = LICENSE.txt
 long_description = file: README.md
-long_description_content_type = text/x-rst; charset=UTF-8
+long_description_content_type = text/markdown; charset=UTF-8
 url = https://github.com/mancusolab/sushie
 # Add here related links, for example:
 project_urls =