Altered yml after catching error

.travis.yml

@@ -15,4 +15,4 @@ before_script:
   # exit-zero treats all errors as warnings.  The GitHub editor is 127 chars wide
   - flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
 script:
-  - true # add other tests here
+  - true # add other tests here