Update sphinx from 1.7.4 to 1.7.5

pyup-bot · tony · commit b62d3798f5db · 2018-06-01T19:36:37.000-05:00
diff --git a/requirements/doc.txt b/requirements/doc.txt
@@ -1,6 +1,6 @@
 -r ./base.txt
 docutils==0.14
-sphinx==1.7.4
+sphinx==1.7.5
 alagitpull==0.0.20
 releases==1.5.0
 aafigure==0.6
