Rakefile in alephant-publisher-queue-2.1.4 vs Rakefile in alephant-publisher-queue-2.2.0

- old
+ new

@@ -1,5 +1,5 @@
-$:.unshift File.join(File.dirname(__FILE__), "lib")
+$LOAD_PATH.unshift File.join(File.dirname(__FILE__), "lib")
 
 require "rspec/core/rake_task"
 require "bundler/gem_tasks"
 require "alephant/publisher/queue"
 