Update .travis.yml

Author: krisfremen

.travis.yml

@@ -7,9 +7,6 @@ before_install:
 after_success:
 - script/tag_on_master
 script: bundle exec rake book:build
-env:
-  secure: "O+YCTDgLfCYAJjjOv2sApDRV5NJe6pkhiYIkORFuf2flO8HE72fEtDRpSWh1vulnIH6AjRK2jH7C8qA3MVbUO8D0io+Ha+vnbMXIp1JPCptcJNEkJrW13VTR66SWOzsgLp3mCrIC+YdE2JoYWGcnDsRMQwdnrWnxBzSOd22ZKzU="
-
 before_deploy: bundle install && bundle exec rake book:build
 deploy:
   provider: releases
@@ -20,8 +17,6 @@ deploy:
   skip_cleanup: true
   on:
     tags: true
-  api-key:
-    secure: "l3XdupX6dT48IoTieJXrd7Yx8+KhiR2QYrNrDzT6RKxA7UyXGSP/axsVerg7OjKfIHWZgDJRVzcc2RswE+Xjw9sOY8r2h2q9uCwj8G0EqtFbtgGK0La5LB0euh0tNJN8GLFj1OdSZGY7dWWK88GXeHCua2WSify0V79R4ClIM+s="
 branches:
   only:
   - master