diff --git a/Casks/itools.rb b/Casks/itools.rb
index 93bcc53437e..5485c31c747 100644
--- a/Casks/itools.rb
+++ b/Casks/itools.rb
@@ -1,12 +1,12 @@
-cask 'itools' do
-  version '2.9.2'
-  sha256 'cd74e55b8b92a8c1a75278ad7c02baf5521b51241505620c282e9547cd20afcd'
+cask "itools" do
+  version "2.9.2"
+  sha256 "cd74e55b8b92a8c1a75278ad7c02baf5521b51241505620c282e9547cd20afcd"
 
   # dl2.itools.hk/dl/ was verified as official when first introduced to the cask
   url "http://dl2.itools.hk/dl/iTools64_#{version}.dmg"
-  appcast 'http://dl2.itools.hk/update/iTools64ForMacCast.xml'
-  name 'iTools'
-  homepage 'https://pro.itools.cn/mac/english'
+  appcast "http://dl2.itools.hk/update/iTools64ForMacCast.xml"
+  name "iTools"
+  homepage "https://pro.itools.cn/mac/english"
 
-  app 'iTools.app'
+  app "iTools.app"
 end