Guardfile in newrelic_rpm-8.2.0 vs Guardfile in newrelic_rpm-8.3.0

@@ -1,25 +1,25 @@
 require './test/multiverse/lib/multiverse/bundler_patch'
 
-test_folders = Dir.glob("test/new_relic/*").select{|f| File.directory?(f)}
-test_folders += Dir.glob("test/new_relic/**/*").select{|f| File.directory?(f)}
+test_folders = Dir.glob("test/new_relic/*").select { |f| File.directory?(f) }
+test_folders += Dir.glob("test/new_relic/**/*").select { |f| File.directory?(f) }
 
-rake_lib_path = Bundler.with_unbundled_env{ `bundle exec gem which rake`.chomp.gsub("lib/rake.rb", "lib") }
-ruby_options = %{-w -I"#{rake_lib_path}" "#{rake_lib_path}/rake/rake_test_loader.rb"}
+rake_lib_path = Bundler.with_unbundled_env { `bundle exec gem which rake`.chomp.gsub("lib/rake.rb", "lib") }
+ruby_options = %(-w -I"#{rake_lib_path}" "#{rake_lib_path}/rake/rake_test_loader.rb")
 
 guard_options = {
   spring: "bundle exec ruby #{ruby_options} ",
-  test_folders: ['test/new_relic'] + test_folders, 
+  test_folders: ['test/new_relic'] + test_folders,
   all_after_pass: false,
   all_on_start: false
 }
 
 guard :minitest, guard_options do
-  watch(%r{^lib/(.+)\.rb$})     { |m| "test/#{m[1]}_test.rb" }
+  watch(%r{^lib/(.+)\.rb$}) { |m| "test/#{m[1]}_test.rb" }
   watch(%r{^test/.+_test\.rb$})
-  watch(%r{^test/rum/.*})       { "test/new_relic/rack/browser_monitoring_test.rb" }
+  watch(%r{^test/rum/.*}) { "test/new_relic/rack/browser_monitoring_test.rb" }
   watch(%r{^test/fixtures/cross_agent_tests/distributed_tracing/(.+).json}) { |m| "test/new_relic/agent/distributed_tracing/#{m[1]}_cross_agent_test.rb" }
-  watch('test/test_helper.rb')  { "test/new_relic" }
+  watch('test/test_helper.rb') { "test/new_relic" }
   watch('test/agent_helper.rb') { "test/new_relic" }
   watch('lib/new_relic/agent/configuration/default_source.rb') { "test/new_relic/agent/configuration/orphan_configuration_test.rb" }
   watch(%r{^lib/new_relic/agent/transaction/(.+).rb}) { |m| "test/new_relic/agent/distributed_tracing/#{m[1]}_cross_agent_test.rb" }
 end