Fix travis failures 💣

Author: Zachary Scott

.travis.yml

@@ -1,18 +1,18 @@
 ---
-before_script:
-- gem install bundler --no-document
+before_install:
+  - gem install bundler --no-document
 language: ruby
 notifications:
   email:
   - [email protected]
 rvm:
-- 1.8.7
-- 1.9.3
-- 2.0.0
-- 2.1.0
-- 2.2.0
-- ruby-head
-- rbx-2
+  - 1.8.7
+  - 1.9.3
+  - 2.0.0
+  - 2.1.0
+  - 2.2.0
+  - ruby-head
+  - rbx-2
 script: rake
 matrix:
   allow_failures:

rdoc.gemspec

@@ -1,5 +1,6 @@
 # -*- encoding: utf-8 -*-
-require_relative 'lib/rdoc'
+$:.push File.expand_path("../lib", __FILE__)
+require 'rdoc'
 
 Gem::Specification.new do |s|
   s.name = "rdoc"