ruby-utils.eclass: Fix eclass doc warnings

Closes: https://bugs.gentoo.org/637872

diff --git a/eclass/ruby-utils.eclass b/eclass/ruby-utils.eclass
index 3c6a22e74dc557f2155d2e8486ae40394b23bd63..854ce06ac050db58376a6b23db584e427e634e76 100644 (file)
--- a/eclass/ruby-utils.eclass
+++ b/eclass/ruby-utils.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: ruby-utils.eclass
@@ -19,6 +19,7 @@ if [[ ! ${_RUBY_UTILS} ]]; then
 
 
 # @ECLASS-VARIABLE: RUBY_TARGETS_PREFERENCE
+# @INTERNAL
 # @DESCRIPTION:
 # This variable lists all the known ruby targets in preference of use as
 # determined by the ruby team. By using this ordering rather than the