Fix #26 Configure rspec to use expect syntax

Author: jhx

spec/spec_helper.rb

@@ -24,6 +24,10 @@
 Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }
 
 RSpec.configure do |config|
+  config.expect_with :rspec do |c|
+    c.syntax = :expect
+  end # config.expect_with
+
   # ## Mock Framework
   #
   # If you prefer to use mocha, flexmock or RR, uncomment the appropriate line: