Update sphinx from 1.7.0 to 1.7.1 (#105)

pyup-bot · tony · commit 2fb7260da507 · 2018-02-24T07:19:56.000-06:00
diff --git a/requirements/doc.txt b/requirements/doc.txt
@@ -1,4 +1,4 @@
 docutils==0.14
 releases==1.4.0 # updated from 1.3.1
-sphinx==1.7.0
+sphinx==1.7.1
 alagitpull==0.0.19
