.travis.yml in carrierwave-aliyun-0.3.3 vs .travis.yml in carrierwave-aliyun-0.3.4

- old
+ new

@@ -1,9 +1,10 @@
 language: ruby
 bundler_args: --without development
 
 rvm:
+  - 2.2.0
   - 2.0.0
-	- 1.9.3
-	- 1.9.2
+  - 1.9.3
+  - 1.9.2
 
 script: RAILS_ENV=test bundle exec rake spec