Fix travis fail (#251)

methane · web-flow · commit a70ce0c3d7bb · 2017-10-12T16:26:58.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -13,7 +13,7 @@ python:
 matrix:
   include:
     - sudo: required
-      language: c
+      language: python
       services:
         - docker
       env:
