Fix Pylint execution.

Author: johnthagen

.travis.yml

@@ -9,8 +9,8 @@ install:
   - pip install codecov
   - pip install flake8 pep8-naming flake8-quotes flake8-import-order pylint
 before_script:
-  flake8 --max-line-length=99 --import-order-style=google --application-import-names=cpplint_junit
-  pylint -E cpplint_junit.py test.py
+  - flake8 --max-line-length=99 --import-order-style=google --application-import-names=cpplint_junit
+  - pylint -E cpplint_junit.py test.py
 script:
   python -Werror -m coverage run test.py
 after_success: