.travis.yml in hyperdrive-0.0.22 vs .travis.yml in hyperdrive-0.0.23

- old
+ new
@@ -1,19 +1,19 @@
 language: ruby
 cache: bundler
 rvm:
-  - 2.1.2
-  - 1.9.3
-  - jruby-head
-  - rbx-2
+- 2.1.2
+- 1.9.3
+- jruby-head
+- rbx-2
 matrix:
   allow_failures:
-    - rvm: rbx-2
-    - rvm: jruby-head
+  - rvm: rbx-2
+  - rvm: jruby-head
 env:
   global:
     secure: Tl3oBsBZRI5bMrtNH5mtTDvSTlTxNbsKaAnQ7KQ2KMyiH/eHolOSIbUYB9NB3GRMC6XSyFShRCaYPA/ET36HI+Jw3PFT/XADdiOdFqlk6VyJEUPznNQ1nlp8AsyNn+IexZXIl8DdqmZxGHlY6YKDbQV/U1v+FeW8X5j3TLN1mcw=
 before_install: gem install bundler
 notifications:
   slack:
     rooms:
-      secure: iJbgfjVMSUb1+oTyMbQ5XPbNLcrgczXW06diPa1Q9NOsVO3XsAdNqt8bBRFYGKszJsXTV2XCxv7qf7Sf8uXfqWdWnqy1KyZ17aLTfpa7pSr1DwT4Q8lZ9tLFycIvyzl2gVU8k+ele35KN+J4OTTc1Mq3Gznabl5MINyElmA9zhU=
+      secure: jj875pnk9aOooLPRNNbmZEu5mMdvsoYpM+9mSInx4bGRTWYj3OsONbJ2q+Sj2EeB+C9adNabEhlVDJqPFD3475ol2Fsp5+1m24wK/a9gWjoU41ya2NPB1OUZBcos56mQFAPrAWKZhalJFp5YaNPjvKFXMiHbveoIRvZV4SniM58=