pypi compliant classification (#83)

Signed-off-by: Kleynhans, Bernard <[email protected]>

Author: bkleyn

setup.py

@@ -22,7 +22,7 @@
     install_requires=required,
     classifiers=[
         "License :: OSI Approved :: Apache Software License",
-        "Programming Language :: Python :: 3.8+",
+        "Programming Language :: Python :: 3.8",
         "Operating System :: OS Independent",
     ],
     project_urls={