Merge pull request adafruit#16 from kattni/pypi-fix

Updated travis.yml

Author: brennen

.travis.yml

@@ -6,7 +6,7 @@ python:
 cache:
   pip: true
 deploy:
-  provider: releases
+- provider: releases
   api_key: "$GITHUB_TOKEN"
   file_glob: true
   file: "$TRAVIS_BUILD_DIR/bundles/*"