remove extra deploy from travis (#44)

diff --git a/.travis.yml b/.travis.yml
index 9886719..d066c07 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -42,7 +42,6 @@
     on:
       tags: true
       all_branches: true
-deploy:
   - provider: script
     script: "./tools/travis/publish.sh openwhisk 8 master"
     on: