Guardfile in solve-3.1.1 vs Guardfile in solve-4.0.0

@@ -1,17 +1,17 @@
-guard 'spork', rspec_port: 8991 do
-  watch('Gemfile')
-  watch('spec/spec_helper.rb')  { :rspec }
+guard "spork", rspec_port: 8991 do
+  watch("Gemfile")
+  watch("spec/spec_helper.rb") { :rspec }
 end
 
-guard 'yard', port: 8809, stdout: '/dev/null', stderr: '/dev/null' do
+guard "yard", port: 8809, stdout: "/dev/null", stderr: "/dev/null" do
   watch(%r{app/.+\.rb})
   watch(%r{lib/.+\.rb})
   watch(%r{ext/.+\.c})
 end
 
-guard 'rspec', cli: "--color --drb --drb-port 8991 --format Fuubar", all_on_start: false, all_after_pass: false, notification: false do
+guard "rspec", cli: "--color --drb --drb-port 8991 --format Fuubar", all_on_start: false, all_after_pass: false, notification: false do
   watch(%r{^spec/acceptance/.+_spec\.rb$})
   watch(%r{^spec/unit/.+_spec\.rb$})
   watch(%r{^lib/(.+)\.rb$})          { |m| "spec/unit/#{m[1]}_spec.rb" }
-  watch('spec/spec_helper.rb')       { "spec" }
+  watch("spec/spec_helper.rb")       { "spec" }
 end