Use a more recent version of Sphinx

wouterj · weaverryan · commit bafc2ec77606 · 2015-08-20T20:31:10.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -9,7 +9,7 @@ cache:
         - $HOME/.cache/pip
         - _build
 
-install: pip install sphinx==1.1.3
+install: pip install sphinx~=1.3
 
 script: sphinx-build -nW -b html -d _build/doctrees . _build/html
 
