.travis.yml in imap-backup-1.3.0 vs .travis.yml in imap-backup-1.4.0

@@ -9,6 +9,6 @@
   only:
     - master
 before_install:
   - gem update --system
   - gem update bundler
-script: "bundle exec rake spec"
+script: "bundle exec rspec --tag ~docker"