Add url to doc

setup.py

@@ -36,7 +36,7 @@ setup(
     # For a discussion on single-sourcing the version across setup.py and the
     # project code, see
     # https://packaging.python.org/en/latest/single_source_version.html
-    version='0.1.3',  # Required
+    version='0.1.4',  # Required
 
     # This is a one-line description or tagline of what your project does. This
     # corresponds to the "Summary" metadata field:
@@ -187,10 +187,10 @@ setup(
     # issues, where the source is hosted, where to say thanks to the package
     # maintainers, and where to support the project financially. The key is
     # what's used to render the link text on PyPI.
-    #project_urls={  # Optional
-    #    'Bug Reports': 'https://github.com/pypa/sampleproject/issues',
+    project_urls={  # Optional
+        'Doc': 'https://frags.readthedocs.io/en/latest/',
     #    'Funding': 'https://donate.pypi.org',
     #    'Say Thanks!': 'http://saythanks.io/to/example',
     #    'Source': 'https://github.com/pypa/sampleproject/',
-    #},
+    },
 )
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