FIX: package name and package code syntax

setup.py

@@ -6,23 +6,25 @@
 
 # do the settings for PyPi
 setup(
-    name='freeplane',
+    name='freeplane-io',
     version='0.1.1',
     py_modules=['freeplane'],
     author='nnako',
     author_email='[email protected]',
     url="https://github.com/nnako/freeplane-python-io",
     description='provide create, read, update and delete of freeplane nodes via file access',
+    package_dir={"": "src"},
     long_description=long_description,
     long_description_content_type="text/markdown",
     install_requires=[
         "html2text ~= 2020.1.16",
-        ]
+        ],
     classifiers=[
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
         "License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)",
         "Operating System :: OS Independent",
-        }
+        ]
 )