update travis prefix to openwhisk
diff --git a/.travis.yml b/.travis.yml
index 31031d4..746b1a5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@
 - "./tools/travis/build.sh && ./tools/travis/deploy.sh && ./tools/travis/test.sh"
 deploy:
 - provider: script
-  script: "./tools/travis/publish.sh csantanapr ${TRAVIS_TAG%@*} ${TRAVIS_TAG##*@}"
+  script: "./tools/travis/publish.sh openwhisk ${TRAVIS_TAG%@*} ${TRAVIS_TAG##*@}"
   on:
     tags: true
     all_branches: true