fix style validations

config/initializers/rswag_api.rb

@@ -1,5 +1,4 @@
 Rswag::Api.configure do |c|
-
   # Specify a root folder where Swagger JSON files are located
   # This is used by the Swagger middleware to serve requests for API descriptions
   # NOTE: If you're using rswag-specs to generate Swagger, you'll need to ensure

config/initializers/rswag_ui.rb

@@ -1,5 +1,4 @@
 Rswag::Ui.configure do |c|
-
   # List the Swagger endpoints that you want to be documented through the
   # swagger-ui. The first parameter is the path (absolute or relative to the UI
   # host) to the corresponding endpoint and the second is a title that will be

spec/support/api_helper.rb

@@ -7,7 +7,7 @@ module ApiHelper
     let(:api_access_token) { create(:oauth2_access_token, resource_owner_id: user.id, scopes: api_scopes&.join(' ')).token }
     let(:Authorization) { "Bearer #{api_access_token}" }
 
-    def self.it_handles_invalid_token()
+    def self.it_handles_invalid_token
       context 'with invalid access token' do
         let(:Authorization) { 'abc' }
 
@@ -18,7 +18,7 @@ module ApiHelper
       end
     end
 
-    def self.it_handles_invalid_scope()
+    def self.it_handles_invalid_scope
       context 'with invalid scope' do
         let(:api_scopes) { ['none'] }
 

spec/swagger_helper.rb

@@ -101,7 +101,7 @@ RSpec.configure do |config|
                   'finance:write': 'reading and creating financial transactions',
                   'user:read': 'reading your own user profile',
                   'user:write': 'reading and updating your own user profile',
-                  offline_access: 'retain access after user has logged out',
+                  offline_access: 'retain access after user has logged out'
                 }
               }
             }
@@ -120,9 +120,9 @@ RSpec.configure do |config|
       ],
       security: [
         oauth2: [
-          'user:read',
-        ],
-      ],
+          'user:read'
+        ]
+      ]
     }
   }