Change incorrect file name in before_deploy section

Author: anirbanroydas

.travis.yml

@@ -52,8 +52,8 @@ after_success:
 before_deploy:
   - openssl aes-256-cbc -K $encrypted_18064ed45155_key -iv $encrypted_18064ed45155_iv -in travis_deploy_rsa.enc -out /tmp/travis_deploy_rsa -d
   - eval "$(ssh-agent -s)"
-  - chmod 600 /tmp/deploy_rsa
-  - ssh-add /tmp/deploy_rsa
+  - chmod 600 /tmp/travis_deploy_rsa
+  - ssh-add /tmp/travis_deploy_rsa
   # - if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then
   # make deploy DEPLOY_ENVIRONMENT=staging && make test-e2e;
   # fi