Apply automatic rubocop fixes

lib/generators/testing_framework_adapter_generator.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails/generators'
 
 class TestingFrameworkAdapterGenerator < Rails::Generators::NamedBase
@@ -5,26 +7,26 @@ class TestingFrameworkAdapterGenerator < Rails::Generators::NamedBase
   SPEC_PATH = ->(name) { Rails.root.join('spec', 'lib', "#{name.underscore}_adapter_spec.rb") }
 
   def create_testing_framework_adapter
-    create_file ADAPTER_PATH.call(file_name), <<-code
-class #{file_name.camelize}Adapter < TestingFrameworkAdapter
-  def self.framework_name
-    '#{file_name.camelize}'
-  end
-
-  def parse_output(output)
-  end
-end
-    code
+    create_file ADAPTER_PATH.call(file_name), <<~CODE
+            class #{file_name.camelize}Adapter < TestingFrameworkAdapter
+              def self.framework_name
+                '#{file_name.camelize}'
+              end
+      #{'      '}
+              def parse_output(output)
+              end
+            end
+    CODE
   end
 
   def create_spec
-    create_file SPEC_PATH.call(file_name), <<-code
-require 'rails_helper'
-
-describe #{file_name.camelize}Adapter do
-  describe '#parse_output' do
-  end
-end
-    code
+    create_file SPEC_PATH.call(file_name), <<~CODE
+            require 'rails_helper'
+      #{'      '}
+            describe #{file_name.camelize}Adapter do
+              describe '#parse_output' do
+              end
+            end
+    CODE
   end
 end