Add dictionaries for Pythons 2.7, 3.4, 3.5, 3.6
@@ -4,10 +4,10 @@ matrix:
- python: "2.6"
install: true # flake8 no longer supports Python 2.6
before_script: true
- - "2.7"
- - "3.4"
- - "3.5"
- - "3.6"
+ - python: "2.7"
+ - python: "3.4"
+ - python: "3.5"
+ - python: "3.6"
- python: "3.7"
dist: xenial # required for Python >= 3.7 (travis-ci/travis-ci#9069)
install: pip install flake8
