diff --git a/Library/Homebrew/language/go.rb b/Library/Homebrew/language/go.rb
index 84188c0ef4..2b4a0399d8 100644
--- a/Library/Homebrew/language/go.rb
+++ b/Library/Homebrew/language/go.rb
@@ -3,6 +3,9 @@
 require "resource"
 
 module Language
+  # Helper functions for Go formulae.
+  #
+  # @api public
   module Go
     # Given a set of resources, stages them to a gopath for
     # building go software.