Guardfile in sippy_cup-0.4.1 vs Guardfile in sippy_cup-0.5.0

@@ -1 +1 @@
-guard 'rspec', :cli => '--format documentation', :all_on_start => true, :all_after_pass => true do
+guard 'rspec', cmd: 'bundle exec rspec --format documentation', :all_on_start => true, :all_after_pass => true do