Update setup.py

Author: tuttlepower

setup.py

@@ -4,7 +4,7 @@
     name="predictit_markets",  # Package name
     version="0.1.1",  # Initial version
     author="Travis Tuttle",
-    author_email="",
+    author_email="28586132+tuttlepower@users.noreply.github.com",
     description="A package for interacting with PredictIt markets",
     long_description=open('README.md').read(),
     long_description_content_type='text/markdown',