Fix typo in travis configuration

Jeff McCune · Jeff McCune · commit 6d4ff999c054 · 2013-01-05T22:05:05.000-08:00
The exclude keyword was accidentally specified twice.
diff --git a/.travis.yml b/.travis.yml
@@ -16,6 +16,5 @@ matrix:
   exclude:
     - rvm: 1.9.3
       env: PUPPET_GEM_VERSION="~> 2.7"
-  exclude:
     - rvm: ruby-head
       env: PUPPET_GEM_VERSION="~> 2.7"
