Fix casing of sphinx in doc environment file (#3)

Appears we were using `Sphinx` instead of `sphinx` in the `environment_doc.yml` file. Not sure if this was causing problems with RTD, but it does seem like the right place to start.
dask · Mar 21, 2018 · 3d68897 · 3d68897
1 parent b19a6c9
commit 3d68897
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/environment_doc.yml b/environment_doc.yml
@@ -6,4 +6,4 @@ channels:
 dependencies:
   - pip==9.0.1
   - wheel==0.29.0
-  - Sphinx==1.5.1
+  - sphinx==1.5.1