Use flake8 instead of pep8 in travis

diff --git a/.travis.yml b/.travis.yml
index 610d6a9ea93ad3b7ae296d3f612e658a371b5875..00fb9a849a910c9e401906ac3c61b44cc64b5ae4 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,10 +6,10 @@ python:
   - "3.3"
   - "3.4"
 install:
-  - pip install pep8
+  - pip install flake8
   - pip install coveralls
 script:
-  - pep8 .
+  - flake8 .
   - ./test_spec.py
   - coverage -x ./test_spec.py
 after_success: