.travis.yml in disqus-for-jekyll-1.0.0 vs .travis.yml in disqus-for-jekyll-1.0.1

@@ -1,19 +1,15 @@
 sudo: false
 language: ruby
-rvm:
-  - 2.4.2
-before_install: gem install bundler -v 1.16.0
-script:
-  # license_finder
-  - license_finder whitelist add MIT
-  - license_finder
 
-  # bundle-audit
-  - bundle-audit
+before_install:
+  - gem install bundler -v 1.16.0
 
-  # rake
-  - rake
-
+matrix:
+  include:
+    - rvm: 2.4.2
+    - rvm: 2.3.5
+    - rvm: 2.2.8
+    - rvm: 2.1.10
 
 notfications:
   email: false