remove extra before_install

Foxandxss · Foxandxss · commit baa6b30a2c54 · 2016-02-13T13:44:36.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,6 @@
 language: node_js
 node_js:
 - 5.5
-before_install:
 before_install:
   - mkdir travis-phantomjs
   - wget https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-2.1.1-linux-x86_64.tar.bz2 -O $PWD/travis-phantomjs/phantomjs-2.1.1-linux-x86_64.tar.bz2
