diff --git a/Casks/photozoom-pro.rb b/Casks/photozoom-pro.rb
index cf8bba12232..9ce2cfb4e51 100644
--- a/Casks/photozoom-pro.rb
+++ b/Casks/photozoom-pro.rb
@@ -1,11 +1,11 @@
-cask 'photozoom-pro' do
-  version '8'
+cask "photozoom-pro" do
+  version "8"
   sha256 :no_check # required as upstream package is updated in-place
 
   url "https://www.benvista.com/photozoompro#{version}/download/mac",
       user_agent: :fake
-  name 'PhotoZoom Pro'
-  homepage 'https://www.benvista.com/photozoompro'
+  name "PhotoZoom Pro"
+  homepage "https://www.benvista.com/photozoompro"
 
   pkg "PhotoZoom Pro #{version} Installer.mpkg"