diff --git a/Library/Homebrew/install.rb b/Library/Homebrew/install.rb
index 53c28b6b52..48b9acb362 100644
--- a/Library/Homebrew/install.rb
+++ b/Library/Homebrew/install.rb
@@ -231,7 +231,7 @@ module Homebrew
         false
       end
 
-      def formulae_installer(
+      def formula_installers(
         formulae_to_install,
         installed_on_request: true,
         installed_as_dependency: false,