.travis.yml in markup-preview-command-0.0.8 vs .travis.yml in markup-preview-command-0.0.9

@@ -1,6 +1,7 @@
 language: ruby
 rvm:
   - 1.9.3
-  - 1.9.2
 gemfile:
   - Gemfile
+before_install:
+  - sudo pip install docutils