.travis.yml in stockpile-1.0 vs .travis.yml in stockpile-1.1

@@ -1,8 +1,9 @@
 ---
 language: ruby
 rvm:
+  - 2.2.0
   - 2.1.0
   - 2.0.0
   - 1.9.3
   - ruby-head
   - jruby-19mode
@@ -27,8 +28,8 @@
 after_script:
   - rake travis:after -t
 notifications:
   email:
     recipients:
-      - [e-mail]
+      - [e-mail]
     on_success: change
     on_failure: always