fix travis config

Author: nxexox

.travis.yml

@@ -8,9 +8,9 @@ python:
   - 3.7
 
 script:
-  - pip install coverage
+  - pip install coverage codecov
   - python setup.py test  # run tests
-  - coverage run python tests/__ini__.py  # run coverage tests
+  - coverage run setup.py test  # run coverage tests
 
 after_success:
   - codecov  # report to coverage.