lib/pp.rb: no rdoc of alias to suppress a warning

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/pp.rb b/lib/pp.rb
index df08e6dda7..bc15429ddc 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -549,7 +549,9 @@ module Kernel
     PP.pp(self, ''.dup)
   end
 
+  # :stopdoc:
   alias __pp_backup__ pp if method_defined?(:pp)
+  # :startdoc:
   # prints arguments in pretty form.
   #
   # pp returns argument(s).