Merge pull request #916 from adamtheturtle/pyup-update-sphinx-1.8.1-to-1.8.2

Update sphinx to 1.8.2

Author: adamtheturtle

dev-requirements.txt

@@ -19,7 +19,7 @@ pyroma==2.4  # Packaging best practices checker
 pytest-cov==2.6.0  # Measure code coverage
 pytest==3.10.1  # Test runners
 PyYAML==3.13
-Sphinx==1.8.1
+Sphinx==1.8.2
 sphinx-autodoc-typehints==1.3.0
 sphinxcontrib-spelling==4.2.0
 twine==1.12.1