Rakefile in intercom-rails-0.0.6 vs Rakefile in intercom-rails-0.0.7

@@ -1,6 +1,7 @@
 #!/usr/bin/env rake
+
 begin
   require 'bundler/setup'
 rescue LoadError
   puts 'You must `gem install bundler` and `bundle install` to run rake tasks'
 end
@@ -8,13 +9,14 @@
 Bundler::GemHelper.install_tasks
 
 require 'rake/testtask'
 
 Rake::TestTask.new("test") do |test|
-  test.libs.push "lib"
-  test.libs.push "test"
+  test.libs << 'lib'
+  test.libs << 'test'
+
   test.test_files = FileList['test/**/*_test.rb']
-  test.warning = true
+  test.warning = false
   test.verbose = true
 end
 
 task :default => :test