.travis.yml in reverse_markdown-2.0.0 vs .travis.yml in reverse_markdown-2.1.1

@@ -1,22 +1,17 @@
-# before_install:
-#   - gem install bundler
+language: ruby
+cache: bundler
 
 rvm:
-  - 2.0.0
-  - 2.1.0
-  - 2.1.5
-  - 2.2.0
-  - 2.2.4
-  - 2.2.5
-  - 2.3.0
-  - 2.3.1
-  - 2.4.2
-  - 2.5.3
-  - 2.6.2
+  - 2.0
+  - 2.1
+  - 2.2
+  - 2.3
+  - 2.4
+  - 2.5
+  - 2.6
+  - 2.7
   - jruby-9.2.8.0
-
-script: "bundle exec rake spec"
 
 notifications:
   disabled: false
   recipients:
     - [e-mail]