diff --git a/Casks/hyperdock.rb b/Casks/hyperdock.rb
index be456cc5b78..36d2206500c 100644
--- a/Casks/hyperdock.rb
+++ b/Casks/hyperdock.rb
@@ -1,10 +1,10 @@
-cask 'hyperdock' do
+cask "hyperdock" do
   version :latest
   sha256 :no_check
 
-  url 'https://bahoom.com/hyperdock/HyperDock.dmg'
-  name 'HyperDock'
-  homepage 'https://bahoom.com/hyperdock/'
+  url "https://bahoom.com/hyperdock/HyperDock.dmg"
+  name "HyperDock"
+  homepage "https://bahoom.com/hyperdock/"
 
-  prefpane 'HyperDock.prefpane'
+  prefpane "HyperDock.prefpane"
 end