Fix rubocop

Author: MaximeRVY

spec/grape-swagger/entities/response_model_spec.rb

@@ -59,13 +59,13 @@ def app
             'relation' => { '$ref' => '#/definitions/ThisApi::Entities::Relation', 'description' => 'A related model.' },
             'code' => { 'type' => 'string', 'description' => 'Error code' },
             'message' => { 'type' => 'string', 'description' => 'Error message' },
-            'attr' => { 'type' => 'string', 'description' => 'Attribute' }},
+            'attr' => { 'type' => 'string', 'description' => 'Attribute' } },
       'required' => ['attr']
     )
 
     expect(subject['definitions'].keys).to include 'ThisApi::Entities::Kind'
     expect(subject['definitions']['ThisApi::Entities::Kind']).to eq(
-      'type' => 'object', 'properties' => { 'title' => { 'type' => 'string', 'description' => 'Title of the kind.'}, "content"=>{"description"=>"Content", "type"=>"string", "x-some"=>"stuff"} }
+      'type' => 'object', 'properties' => { 'title' => { 'type' => 'string', 'description' => 'Title of the kind.' }, 'content' => { 'description' => 'Content', 'type' => 'string', 'x-some' => 'stuff' } }
     )
 
     expect(subject['definitions'].keys).to include 'ThisApi::Entities::Relation'

spec/grape-swagger/entity/attribute_parser_spec.rb

@@ -62,7 +62,7 @@
         end
 
         context 'when it contains extensions' do
-          let(:entity_options) { { documentation: { type: 'string', desc: 'Colors', x: {some: 'stuff'} } } }
+          let(:entity_options) { { documentation: { type: 'string', desc: 'Colors', x: { some: 'stuff' } } } }
 
           it { is_expected.to include('x-some' => 'stuff') }
         end

spec/support/shared_contexts/this_api.rb

@@ -4,7 +4,7 @@ module ThisApi
       module Entities
         class Kind < Grape::Entity
           expose :title, documentation: { type: 'string', desc: 'Title of the kind.' }
-          expose :content, documentation: {type: 'string', desc: 'Content', x: {some: 'stuff'}}
+          expose :content, documentation: { type: 'string', desc: 'Content', x: { some: 'stuff' } }
         end
 
         class Relation < Grape::Entity