Use standard Python definition for test matrix

kevin-brown · kevin-brown · commit feff5e2ad83e · 2019-01-05T15:47:42.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,12 +1,11 @@
 language: python
+python:
+  - 2.7
+  - 3.5
+  - 3.6
 
 install:
   - pip install tox tox-travis coveralls
-matrix:
-  include:
-    - python: 2.7
-    - python: 3.5
-    - python: 3.6
 script:
   - tox
 after_success:
