update travis encryption info (#6)

diff --git a/.travis.yml b/.travis.yml
index 745c73b..6b40de0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,35 +7,35 @@
 scala:
 - 2.11.11
 services:
-  - docker
+- docker
 before_install:
-  - "./tools/travis/setup.sh"
+- "./tools/travis/setup.sh"
 install: true
 script:
-  - "./tools/travis/build.sh && ./tools/travis/test.sh"
+- "./tools/travis/build.sh && ./tools/travis/test.sh"
 deploy:
-  - provider: script
-    script: "./tools/travis/publish.sh openwhisk ${TRAVIS_TAG%@*} ${TRAVIS_TAG##*@}"
-    on:
-      tags: true
-      all_branches: true
-      repo: apache/incubator-openwhisk-runtime-ruby
-  - provider: script
-    script: "./tools/travis/publish.sh openwhisk 2 latest && ./tools/travis/publish.sh openwhisk 3 latest"
-    on:
-      branch: master
-      repo: apache/incubator-openwhisk-runtime-ruby
+- provider: script
+  script: "./tools/travis/publish.sh openwhisk ${TRAVIS_TAG%@*} ${TRAVIS_TAG##*@}"
+  on:
+    tags: true
+    all_branches: true
+    repo: apache/incubator-openwhisk-runtime-ruby
+- provider: script
+  script: "./tools/travis/publish.sh openwhisk ruby2.5Action latest"
+  on:
+    branch: master
+    repo: apache/incubator-openwhisk-runtime-ruby
 env:
   global:
-  - secure: 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
-  - secure: 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
+  - secure: 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
+  - secure: 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
 notifications:
   slack:
-    secure: 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
+    secure: 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
     on_pull_requests: false
     on_success: change
     on_failure: always
   webhooks:
     urls:
       # travis2slack webhook to enable DMs on openwhisk-team.slack.com to PR authors with TravisCI results
-      secure: "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"
+      secure: 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