docs: Upgrade sphinx to 1.8

bdarnell · bdarnell · commit e99eeb4e317b · 2018-12-29T19:54:51.000-05:00
The bug that kept us on 1.7 was fixed in 1.8.2.
diff --git a/docs/requirements.txt b/docs/requirements.txt
@@ -1,4 +1,3 @@
-# https://bugs.python.org/issue34700
-sphinx<1.8.0
+sphinx>1.8.2
 sphinx_rtd_theme
 Twisted
diff --git a/maint/requirements.in b/maint/requirements.in
@@ -11,7 +11,7 @@ pycares
 pycurl
 
 # Other useful tools
-Sphinx<1.8.0
+Sphinx>1.8.2
 autopep8
 black
 coverage
diff --git a/maint/requirements.txt b/maint/requirements.txt
@@ -41,7 +41,7 @@ requests==2.20.0
 requests-toolbelt==0.8.0
 six==1.11.0
 snowballstemmer==1.2.1
-Sphinx==1.7.9
+Sphinx==1.8.3
 sphinx-rtd-theme==0.4.2
 sphinxcontrib-websupport==1.1.0
 toml==0.10.0
