Fixed broken specs

Author: chiliburger

lib/graphiti/scoping/filter_group_validator.rb

@@ -59,7 +59,6 @@ def raise_unless_any_requirements_met!
       end
     end
 
-
     def filter_group_names
       grouped_filters.fetch(:names, [])
     end

spec/filter_group_validator_spec.rb

@@ -1,7 +1,7 @@
 require "spec_helper"
 
 RSpec.describe Graphiti::Scoping::FilterGroupValidator do
-  let(:resource) { double(:resource) }
+  let(:resource) { double(:resource, type: :employees) }
   let(:query_hash) { {} }
   let(:validator) { described_class.new(resource, query_hash) }