Fixed indentation after travis setup

.travis.yml

@@ -1,30 +1,27 @@
 language: python
 sudo: false
 cache: pip
-
 matrix:
  include:
- - python: 2.7
- env: TOXENV=py27
- - python: 3.4
- env: TOXENV=py34
- - python: 3.5
- env: TOXENV=py35
- - python: 3.6
- env: TOXENV=py36
- - python: pypy-5.3
- env: TOXENV=pypy
-
+ - python: 2.7
+ env: TOXENV=py27
+ - python: 3.4
+ env: TOXENV=py34
+ - python: 3.5
+ env: TOXENV=py35
+ - python: 3.6
+ env: TOXENV=py36
+ - python: pypy-5.3
+ env: TOXENV=pypy
 install:
- - pip install -U setuptools
- - pip install tox coveralls
+- pip install -U setuptools
+- pip install tox coveralls
 script: tox
-
 after_success: coveralls
 notifications:
  webhooks:
  urls:
-  - https://webhooks.gitter.im/e/6008c872bf0ecee344f4
+ - https://webhooks.gitter.im/e/6008c872bf0ecee344f4
  on_success: change
  on_failure: always
  on_start: never