diff --git a/developer/bin/generate_cask_token b/developer/bin/generate_cask_token
index edac848782..1e6715f2c6 100755
--- a/developer/bin/generate_cask_token
+++ b/developer/bin/generate_cask_token
@@ -130,15 +130,15 @@ class AppName
   end
 
   def self.remove_trailing_pat
-    @@remove_trailing_pat ||= /(?<=.)(?:#{REMOVE_TRAILING_PATS.join('|')})\Z/i # rubocop:disable Style/ClassVars
+    @@remove_trailing_pat ||= /(?<=.)(?:#{REMOVE_TRAILING_PATS.join("|")})\Z/i # rubocop:disable Style/ClassVars
   end
 
   def self.preserve_trailing_pat
-    @@preserve_trailing_pat ||= /(?:#{PRESERVE_TRAILING_PATS.join('|')})\Z/i # rubocop:disable Style/ClassVars
+    @@preserve_trailing_pat ||= /(?:#{PRESERVE_TRAILING_PATS.join("|")})\Z/i # rubocop:disable Style/ClassVars
   end
 
   def self.after_interior_version_pat
-    @@after_interior_version_pat ||= /(?:#{AFTER_INTERIOR_VERSION_PATS.join('|')})/i # rubocop:disable Style/ClassVars
+    @@after_interior_version_pat ||= /(?:#{AFTER_INTERIOR_VERSION_PATS.join("|")})/i # rubocop:disable Style/ClassVars
   end
 
   def english_from_app_bundle