diff --git a/Casks/sim-genie.rb b/Casks/sim-genie.rb
index 96b1bf2b544..c89798219b7 100644
--- a/Casks/sim-genie.rb
+++ b/Casks/sim-genie.rb
@@ -1,12 +1,12 @@
-cask 'sim-genie' do
-  version '2020.3.223'
-  sha256 '3955c8cf54e2a5f2952b0a5ae03225bca975a2cca1a4b1a6fb1e9c2d88d61536'
+cask "sim-genie" do
+  version "2020.3.223"
+  sha256 "3955c8cf54e2a5f2952b0a5ae03225bca975a2cca1a4b1a6fb1e9c2d88d61536"
 
   # d1b3av25dd6jdq.cloudfront.net/ was verified as official when first introduced to the cask
   url "https://d1b3av25dd6jdq.cloudfront.net/releases/macos/SimGenie.#{version}.zip"
-  appcast 'https://simgenie.app/releases/macos/appcast.xml'
-  name 'Sim Genie'
-  homepage 'https://simgenie.app/'
+  appcast "https://simgenie.app/releases/macos/appcast.xml"
+  name "Sim Genie"
+  homepage "https://simgenie.app/"
 
-  app 'Sim Genie.app'
+  app "Sim Genie.app"
 end