fixup metadata

Author: sgbaird

setup.cfg

@@ -5,14 +5,14 @@
 
 [metadata]
 name = honegumi
-description = Add a short description here!
+description = Honegumi (骨組み) is an interactive "skeleton code" generator for API tutorials focusing on optimization packages.
 author = sgbaird
-author_email = sterling.baird@utah.edu
+author_email = sterling.baird@utoronto.ca
 license = MIT
 license_files = LICENSE.txt
 long_description = file: README.md
 long_description_content_type = text/markdown; charset=UTF-8; variant=GFM
-url = https://github.com/pyscaffold/pyscaffold/
+url = https://github.com/sgbaird/honegumi
 # Add here related links, for example:
 project_urls =
     Documentation = https://honegumi.readthedocs.io/
@@ -79,6 +79,7 @@ dev =
     mypy
     pydocstyle
     pre-commit
+    pytest-xdist
 
 [options.entry_points]
 # Add here console scripts like: