travis: another typo. I need a break.

Author: joakimkarlsson

.travis.yml

@@ -6,7 +6,7 @@ compiler:
 before_install:
   - sudo add-apt-repository ppa:kubuntu-ppa/backports -y
   - sudo apt-get update -qq
-  - sudo apt-get install -qq cmake=2.8.12.2-0ubuntu1~ubuntu12.04.1~ppa2before_install:
+  - sudo apt-get install -qq cmake=2.8.12.2-0ubuntu1~ubuntu12.04.1~ppa2
 before_script:
   - BUILD_DIR=`pwd`/builds
   - mkdir -p ${BUILD_DIR}