Guardfile in cassanity-0.4.0 vs Guardfile in cassanity-0.5.0

@@ -5,11 +5,10 @@
   watch('Gemfile')
   watch(/^.+\.gemspec/)
 end
 
 rspec_options = {
-  version: 2,
   all_after_pass: false,
   all_on_start: false,
   keep_failed: false
 }
 
@@ -19,6 +18,5 @@
     "spec/unit/#{m[1]}_spec.rb",
     "spec/integration/#{m[1]}_spec.rb",
   ] }
   watch('spec/helper.rb')  { "spec" }
 end
-