diff --git a/lib/chef/resource/homebrew_tap.rb b/lib/chef/resource/homebrew_tap.rb
index <HASH>..<HASH> 100644
--- a/lib/chef/resource/homebrew_tap.rb
+++ b/lib/chef/resource/homebrew_tap.rb
@@ -48,7 +48,7 @@ class Chef
                description: "The path to the Homebrew binary.",
                default: "/usr/local/bin/brew"
 
-      property :owner, [String, Integer],
+      property :owner, String,
                description: "The owner of the Homebrew installation.",
                default: lazy { find_homebrew_username }
Revert homebrew_tap to using String for owner

It's using owner in an env variable and I'm not sure if that will
actually work. We should stick with a string here.