tasks/cops_documentation.rake in rubocop-minitest-0.10.0 vs tasks/cops_documentation.rake in rubocop-minitest-0.10.1

@@ -57,11 +57,11 @@
       cop_config.fetch('Safe', true) ? 'Yes' : 'No',
       autocorrect,
       cop_config.fetch('VersionAdded', '-'),
       cop_config.fetch('VersionChanged', '-')
     ]]
-    to_table(header, content) + "\n"
+    "#{to_table(header, content)}\n"
   end
   # rubocop:enable Metrics/MethodLength
 
   def h2(title)
     content = +"\n"
@@ -182,11 +182,10 @@
     content << urls.map { |url| "* #{url}" }.join("\n")
     content << "\n"
     content
   end
 
-  # rubocop:disable Metrics/AbcSize
   def print_cops_of_department(cops, department, config)
     selected_cops = cops_of_department(cops, department).select do |cop|
       cop.to_s.start_with?('RuboCop::Cop::Minitest')
     end
     return if selected_cops.empty?
@@ -197,13 +196,12 @@
       content << print_cop_with_doc(cop, config)
     end
     file_name = "#{Dir.pwd}/docs/modules/ROOT/pages/cops_#{department.downcase}.adoc"
     File.open(file_name, 'w') do |file|
       puts "* generated #{file_name}"
-      file.write(content.strip + "\n")
+      file.write("#{content.strip}\n")
     end
   end
-  # rubocop:enable Metrics/AbcSize
 
   def print_cop_with_doc(cop, config)
     t = config.for_cop(cop)
     non_display_keys = %w[
       Description Enabled StyleGuide Reference Safe SafeAutoCorrect VersionAdded