Update Gemfile to specify RSpec 2: specs aren't RSpec 3 compatible

ruggeri · ruggeri · commit e77b03bbc549 · 2014-06-30T15:38:57.000-07:00
And that's okay :-)
diff --git a/Gemfile b/Gemfile
@@ -1,4 +1,4 @@
 source "https://rubygems.org"
 
 gem "rake"
-gem "rspec", ">=2.0"
+gem "rspec", "~>2.0"
